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Subsector, NAICS 331

Primary Metal Manufacturing

431 opportunities since June 19, 2026, 36 open now. The NAICS code sets which size standard applies to a small-business set-aside.

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Within this subsector

331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 86331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 83331420 Copper Rolling, Drawing, Extruding, and Alloying 56331318 Other Aluminum Rolling, Drawing, and Extruding 52331221 Rolled Steel Shape Manufacturing 47331110 Iron and Steel Mills and Ferroalloy Manufacturing 33331315 Aluminum Sheet, Plate, and Foil Manufacturing 26331492 Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 10331222 Steel Wire Drawing 8331529 Other Nonferrous Metal Foundries (except Die-Casting) 8331512 Steel Investment Foundries 6331523 Nonferrous Metal Die-Casting Foundries 6331313 Alumina Refining and Primary Aluminum Production 33312 Steel Product Manufacturing from Purchased Steel 2331511 Iron Foundries 2331513 Steel Foundries (except Investment) 2331410 Nonferrous Metal (except Aluminum) Smelting and Refining 1

Open now

36 accepting responses, soonest first.

  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSDVOSBNAICS 331420SPE7M126U5669
    Closes tomorrowSep 16
  • PIPE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationNAICS 331420SPE4A526T412U
    Closes in 2 daysSep 17
  • INSERT,SCREW THREAD

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationSDVOSBNAICS 331315SPE4A626U3383
    Closes in 2 daysSep 17
  • WASHER,FLAT

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationWOSBNAICS 331529SPE4A626U3573
    Closes in 2 daysSep 17
  • INSERT,SCREW THREAD

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationSmall businessNAICS 331315SPE4A626U3586
    Closes in 2 daysSep 17
  • INSERT,SCREW THREAD

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationSmall businessNAICS 331315SPE4A626U3919
    Closes in 2 daysSep 17
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331210SPE7M126U5674
    Closes in 2 daysSep 17
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationHUBZoneNAICS 331210SPE7M126U5675
    Closes in 2 daysSep 17
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationHUBZoneNAICS 331315SPE8E426T2210
    Closes in 3 daysSep 18
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationWOSBNAICS 331491SPE8E426T2212
    Closes in 3 daysSep 18
  • SPRING,LEAF

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331318SPE7L126T08A2
    Closes in 6 daysSep 21
  • CABLE,SPECIAL PURPOSE,

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationWOSBNAICS 331420SPE7M126T348Q
    Closes in 6 daysSep 21
  • WIRE,ELECTRICAL

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationNAICS 331318SPE7M126T348T
    Closes in 6 daysSep 21
  • COUPLING HALF,QUICK DI

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331511SPE7M326T8983
    Closes in 6 daysSep 21
  • STRAINER,SEDIMENT

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331318SPE7M426T390A
    Closes in 6 daysSep 21
  • TUBING,NONMETALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSDVOSBNAICS 331210SPE7M426T394X
    Closes in 6 daysSep 21
  • PIPE,DISCHARGE

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationNAICS 331210SPE7M426T395D
    Closes in 6 daysSep 21
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331210SPE7M426T398D
    Closes in 6 daysSep 21
  • TUBE ASSEMBLY SET,META

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationNAICS 331210SPE7M426T399R
    Closes in 6 daysSep 21
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331221SPE8E426T2224
    Closes in 6 daysSep 21
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331491SPE8E926T3749
    Closes in 6 daysSep 21
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationWOSBNAICS 331491SPE8E926T3766
    Closes in 6 daysSep 21
  • INSERT,SCREW THREAD

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationSmall businessNAICS 331315SPE4A626U4045
    Closes in 7 daysSep 22
  • SPRING,HELICAL,COMPRES

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationNAICS 331318SPE7L126U0694
    Closes in 7 daysSep 22
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationNAICS 331210SPE7M126U5735
    Closes in 7 daysSep 22

Showing the 25 closing soonest of 36.

Everything else

395 closed, awarded or informational, newest first.

  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331210SPE7L126T05C2

    Awarded to Metco Engineering Corp. for $27,418

    Posted Sep 15
  • CABLE,POWER,ELECTRICAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331318SPE7M226T6690

    Awarded to Murray Benjamin Electric Company LLC for $35,412

    Posted Sep 152 publications
  • STRAINER,SEDIMENT

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331318SPE7M326T8828

    Awarded to Jamaica Bearings Co., Inc. for $204,792

    Posted Sep 152 publications
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331420SPE7M526U0067

    Awarded to Rudy III, Ernest for $350,000

    Posted Sep 152 publications
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeNAICS 331221SPE8E426T1988

    Awarded to Manzi Metals Inc. for $27,300

    Posted Sep 15
  • Baker Field Office Abandoned Mine Lands Steel, BLM

    Bureau of Land Management, Oregon State Office

    Award noticeSmall businessNAICS 331210140L4326Q0119

    Awarded to Farwest Steel Wyoming Inc. for $30,358

    Posted Sep 143 publications
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331420SPE7M126U4492

    Awarded to Armatec Survivability Corp. for $350,000

    Posted Sep 142 publications
  • SHEET,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331221SPE7M226T3250

    Awarded to BB&G Enterprises Inc. for $38,271

    Posted Sep 14
  • CABLE,SPECIAL PURPO

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331318SPE7M226T6332

    Awarded to The Monroe Cable Company, Inc. for $41,407

    Posted Sep 14
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331210SPE7M426T8762

    Awarded to Ruotanen Associates Inc. for $37,430

    Posted Sep 14
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeWOSBNAICS 331491SPE8E926T3733

    Awarded to Stainless Shapes Inc. for $26,600

    Posted Sep 142 publications
  • COUPLING HALF,QUICK DISCONNECT

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331512SPE7M126U4139

    Awarded to Aar Supply Chain, Inc. for $350,000

    Posted Sep 112 publications
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeNAICS 331491SPE8E426T2009

    Awarded to Pierce Aluminum Company, Inc. for $63,960

    Posted Sep 11
  • Steel Plates

    Department of the Army, W2R2 USA Engr R & D CTR

    Award noticeSmall businessNAICS 331210MississippiW912HZ26PA076

    Awarded to TECH SERVICE SOLUTIONS LLC Phoenix for $54,914

    Posted Sep 11
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331210SPE7M426T245C

    Awarded to Global Incorporated for $31,848

    Posted Sep 102 publications
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331210SPE7M426T367R

    Awarded to BB&G Enterprises Inc. for $44,145

    Posted Sep 102 publications
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeSmall businessNAICS 331221SPE8E426Q0280

    Awarded to Rudy III, Ernest for $38,400

    Posted Sep 102 publications
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeNAICS 331491SPE8E926Q0677

    Awarded to Pierce Aluminum Company, Inc. for $31,555

    Posted Sep 102 publications
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331210SPE7M026T034V

    Awarded to GMS International Corporation for $81,753

    Posted Sep 92 publications
  • BAR,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331110SPE7M226T6344

    Awarded to Metco Engineering Corp. for $26,262

    Posted Sep 9
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331315SPE8E426Q0403
    Posted Sep 9
  • BAR, ROUND, METAL

    Defense Logistics Agency, DLA Maritime - Puget Sound

    SolicitationSmall businessNAICS 331221WashingtonSPMYM226Q7689
    Posted Sep 95 publications
  • Bent Tube & Fittings

    Department of the Army, W6QK ACC-RI

    SolicitationSmall businessNAICS 331110IllinoisW519TC26QA165
    Posted Sep 98 publications
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331210SPE7M025T253E

    Awarded to A.G.H. Industries, LLC for $45,181

    Posted Sep 8
  • BAR,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331110SPE7M226T6442

    Awarded to Rudy III, Ernest for $36,001

    Posted Sep 82 publications
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331420SPE7M425T284B

    Awarded to V2X Systems LLC for $74,268

    Posted Sep 8
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331420SPE7M526T9020

    Awarded to ONE-WAY Manufacturing Inc. for $45,000

    Posted Sep 8
  • MSKT Guardrail End Terminal

    Department of the Army, W6QM Micc-Ft Drum

    Combined synopsis and solicitationSmall businessNAICS 331221W911S226U4422
    Posted Sep 8
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeWOSBNAICS 331491SPE8E926T3576

    Awarded to Manzi Metals Inc. for $26,400

    Posted Sep 42 publications
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Award noticeSmall businessNAICS 331491SPE8E926T3582

    Awarded to Rudy III, Ernest for $34,350

    Posted Sep 43 publications
  • Beryllium Plate

    Defense Logistics Agency, DLA Maritime - Portsmouth

    Combined synopsis and solicitationNAICS 331420MaineSPMYM326Q5074
    Posted Sep 42 publications
  • INSERT, NPH 5.500 OD

    Defense Logistics Agency, DLA Maritime - Pearl Harbor

    SolicitationNAICS 331221SPMYM426Q3679
    Posted Sep 42 publications
  • MAGNET WIRE

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331318SPE7M126T7497

    Awarded to F & R Sales, Inc. for $37,940

    Posted Sep 3
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331420SPE7M126U5470

    Awarded to Central Power Systems & Services, LLC for $350,000

    Posted Sep 32 publications
  • TUBE ASSEMBLY,METAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeSmall businessNAICS 331420SPE7M126U5477

    Awarded to Central Power Systems & Services, LLC for $350,000

    Posted Sep 32 publications
  • CABLE,POWER,ELECTRICAL

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331318SPE7M226T6689
    Posted Sep 3
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331210SPE7M226T6696
    Posted Sep 3
  • TUBE ASSEMBLY,FRAME

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331210SPE7M426T5237

    Awarded to Gerding Enterprises, Inc. for $69,750

    Posted Sep 3
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331210SPE7M426T9253

    Awarded to Mid-America Aerotech, LLC for $67,229

    Posted Sep 3
  • PLATE,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331221SPE8E426Q0398
    Posted Sep 3
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331491SPE8E426T2196
    Posted Sep 3
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331491SPE8E426T2198
    Posted Sep 3
  • SHEET,METAL

    Defense Logistics Agency, DLA Troop Support

    Combined synopsis and solicitationSmall businessNAICS 331491SPE8E926T3725
    Posted Sep 3
  • Magnet Wire

    Defense Logistics Agency, DLA Maritime - Portsmouth

    Combined synopsis and solicitationSmall businessNAICS 331420MaineSPMYM326Q8036A
    Posted Sep 32 publications
  • Bar Round Steel for Watervliet Arsenal

    Department of the Army, W6QK ACC Wva

    SolicitationNAICS 331110New YorkW911PT26QA130
    Posted Sep 32 publications
  • BAR,METAL

    Department of the Navy, NAVSUP Weapon Systems Support Mech

    SolicitationNAICS 331221N0010425QFD77
    Posted Sep 24 publications
  • BAR,METAL

    Department of the Navy, NAVSUP Weapon Systems Support Mech

    SolicitationNAICS 331491N0010426QFE85
    Posted Sep 23 publications
  • SPRING,LEAF

    Defense Logistics Agency, DLA Land and Maritime

    Combined synopsis and solicitationSmall businessNAICS 331318SPE7L126T06U2
    Posted Sep 2
  • WIRE,ELECTRICAL

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331318SPE7M126T223P

    Awarded to Ryan Electronics Corporation for $48,495

    Posted Sep 22 publications
  • TUBE,METALLIC

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 331210SPE7M426T346K

    Awarded to Rudy III, Ernest for $26,670

    Posted Sep 22 publications