National industry, NAICS 339991

Gasket, Packing, and Sealing Device Manufacturing

2,974 opportunities since January 1, 2026, 120 open now. The NAICS code sets which size standard applies to a small-business set-aside.

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2,854 closed, awarded or informational, newest first.

SEAL,PLAIN
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L126U0675
Posted Aug 31
RETAINER,SEAL,VISOR
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L326Q1321
Posted Aug 31
SEAL ASSY
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L326T217K
Posted Aug 31
SEAL,NONMETALLIC ST
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L326T217M
Posted Aug 31
SEAL ASSY,MAGNETIC
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L326T217N
Posted Aug 31
GASKET
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L326T218M
Posted Aug 31
SEAL, MAGNETIC
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L326T218P
Posted Aug 31
SEAL,NONMETALLIC SP
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7LX26U9136
Awarded to Ruta Supplies Inc. for $350,000
Posted Aug 312 publications
GASKET
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7LX26U9209
Awarded to Triman Industries Inc. for $350,000
Posted Aug 312 publications
SEAL,PLAIN
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9863
Posted Aug 31
GASKET
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationWOSBNAICS 339991SPE7LX26U9865
Posted Aug 31
SEAL ASSEMBLY KIT
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7LX26U9866
Posted Aug 31
O-RING
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7M126U5656
Posted Aug 31
O-RING
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7M426Q0742
Awarded to H C Merchandisers, Inc. for $30,206
Posted Aug 31
O-RING
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7M426T376A
Posted Aug 31
GASKET
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7M426T376S
Posted Aug 31
RIGHT_LEFT PLUG SEAL
Defense Logistics Agency, DLA Maritime - Puget Sound
Award noticeNAICS 339991WashingtonSPMYM226P7913
Awarded to NORTHROP GRUMMAN SYSTEMS CORPORATION Annapolis for $779,028
Posted Aug 31
O-RING
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L126U0649
Posted Aug 30
SEAL,NONMETALLIC SPECI
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L126U0654
Posted Aug 30
PACKING WITH RETAINER
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9837
Posted Aug 30
PACKING WITH RETAINER
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7LX26U9838
Posted Aug 30
GASKET
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9839
Posted Aug 30
SEAL,GAS TURBINE
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7LX26U9843
Posted Aug 30
SEAL,MAGNETIC
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9849
Posted Aug 30
SEAL,NONMETALLIC SPECI
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7M026T064K
Posted Aug 30
GASKET & SEPARATOR BOWLS
US Coast Guard, SFLC Procurement Branch 1
Combined synopsis and solicitationNAICS 339991Maryland70Z08026P21109B00
Awarded to Seaserve Los Angeles LLC
Posted Aug 28
GASKET
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7L126T953Q
Awarded to San Diego Seal Inc. for $30,400
Posted Aug 28
SEAL,NONMETALLIC SPECIAL SHAPED SECT
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7L426U1000
Awarded to JLG Industries, Inc. for $350,000
Posted Aug 282 publications
SEAL RING,METAL
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7L426U1094
Awarded to Larkos Packing and Distribution Inc. for $350,000
Posted Aug 282 publications
O-RING
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7LX26U9309
Awarded to 412 Hydraulics LLC for $350,000
Posted Aug 282 publications
GASKET
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7LX26U9506
Awarded to San Diego Seal Inc. for $350,000
Posted Aug 282 publications
O-RING
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 339991Maryland70Z04026P50899B00
Posted Aug 27
SEAL,PLAIN
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L126U0643
Posted Aug 27
PARTS KIT,SEAL REPL
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7L326T018X
Awarded to San Diego Seal Inc. for $53,766
Posted Aug 272 publications
SEAL,PLAIN
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7L326T041Z
Awarded to Aircraft Wheel and Brake, LLC for $25,857
Posted Aug 27
SEAL,PLAIN ENCASED
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7L326T084L
Awarded to Jamaica Bearings Co. Inc. for $98,480
Posted Aug 272 publications
SEAL,PLAIN
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7L326T116T
Awarded to Integrated Procurement Technologies for $50,584
Posted Aug 272 publications
RETAINER,PACKING
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L326T213W
Posted Aug 27
PARTS KIT,SEAL REPLACE
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7L326T215H
Posted Aug 27
SEAL,GAS TURBINE
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L326T215Q
Posted Aug 27
SEAL
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7L326T5814
Awarded to Triman Industries Inc. for $26,966
Posted Aug 27
SEAL,PLAIN ENCASED
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7L326U0636
Awarded to Norcatec LLC for $350,000
Posted Aug 272 publications
PARTS KIT,SEAL,BRAK
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 339991SPE7L426T2967
Awarded to Iasa Group LLC for $31,782
Posted Aug 27
GASKET
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7L426T6636
Posted Aug 27
GASKET
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 339991SPE7LX26U9156
Awarded to Ogs Industries, Inc. for $350,000
Posted Aug 272 publications
SEAL,PLAIN ENCASED
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7LX26U9807
Posted Aug 27
SEAL,PLAIN ENCASED
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9808
Posted Aug 27
SEAL,PLAIN ENCASED
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationNAICS 339991SPE7LX26U9809
Posted Aug 27
SEAL,NONMETALLIC STRIP
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9818
Posted Aug 27
PACKING,PREFORMED
Defense Logistics Agency, DLA Land and Maritime
Combined synopsis and solicitationSmall businessNAICS 339991SPE7LX26U9819
Posted Aug 27