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Vendor, Hauppauge, NY, part of Heico Corp.

Seal Dynamics LLC

UEI Y1M9BKYLXL58, CAGE 5N582

2,578 awards and $104,620,644 obligated between January 2, 2024 and June 5, 2026, 2% under full and open competition, against 1.8 offers on average where reported. 1,200 of the awards trace back to a SAM.gov solicitation on this site.

On USAspending Markdown

Sells to

Awarding agencies by dollars.

Defense Logistics Agency$100,419,271
Department of the Navy$2,561,218
Department of the Army$1,272,244
U.S. Coast Guard$399,697
Defense Contract Management Agency-$31,786

Industries

NAICS on the awards, by dollars.

Other Aircraft Parts and Auxiliary Equipment ManufacturingNAICS 336413$18,947,190
Other Motor Vehicle Parts ManufacturingNAICS 336390$13,893,730
Other Electronic Component ManufacturingNAICS 334419$13,507,411
Gasket, Packing, and Sealing Device ManufacturingNAICS 339991$8,566,138
Other Engine Equipment ManufacturingNAICS 333618$8,457,859
Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment ManufacturingNAICS 336419$5,441,875
Other Communications Equipment ManufacturingNAICS 334290$4,061,542
Aircraft Engine and Engine Parts ManufacturingNAICS 336412$3,063,601
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNAICS 334511$2,958,949
Radio and Television Broadcasting and Wireless Communications Equipment ManufacturingNAICS 334220$2,312,050

How it wins

Awards by competition, set-aside and type.

Competed Under SAP2,314
Not Competed Under SAP161
Full and Open Competition48
Not Competed40
Purchase Order1,844
Delivery Order471
Definitive Contract8

Hear when Seal Dynamics LLC wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts Seal Dynamics LLC holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
145
Obligated so far
$12,091,986
Soonest
November 5, 2026

The 145 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling other aircraft parts and auxiliary equipment manufacturing to Defense Logistics Agency, by dollars.

The Boeing CompanySaint Louis, MO$5,066,493,360
Northrop Grumman Systems CorporationOklahoma City, OK$598,030,101
Parker-Hannifin CorporationIrvine, CA$560,447,746
Hamilton Sundstrand CorporationWindsor Locks, CT$549,648,937
Honeywell International Inc.Tempe, AZ$528,090,992
Triman Industries Inc.Morristown, NJ$504,547,322

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

All 866
  • SWITCH SUBASSEMBLY

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 332112Anywhere in the USSPE7M827T0345

    Awarded to Seal Dynamics LLC for $49,700

    Posted Nov 42 publications
  • SEAL,NONMETALLIC ST

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7L326T174D

    Awarded to Seal Dynamics LLC for $33,208

    Posted Nov 3
  • PACKING,PREFORMED

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7LX27U0195

    Awarded to Seal Dynamics LLC for $350,000

    Posted Nov 22 publications
  • SWITCH,RADIO FREQUE

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 334220Anywhere in the USSPE7M526T027F

    Awarded to Seal Dynamics LLC for $100,000

    Posted Nov 22 publications
  • PACKING,PREFORMED

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7LX27U0191

    Awarded to Seal Dynamics LLC for $350,000

    Posted Oct 302 publications
  • PACKING,PREFORMED

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7L427U0047

    Awarded to Seal Dynamics LLC for $350,000

    Posted Oct 292 publications
  • SEAL ASSEMBLY,T SECTION

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7LX26U9779

    Awarded to Seal Dynamics LLC for $350,000

    Posted Oct 292 publications
  • SWITCH HOUSING ASSEMBLY

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 335932Anywhere in the USSPE7M827T0288

    Awarded to Seal Dynamics LLC for $36,720

    Posted Oct 292 publications
  • FILTER,FLUID

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 336390Anywhere in the USSPE7M426T424X

    Awarded to Seal Dynamics LLC for $269,645

    Posted Oct 282 publications
  • BACK-UP RING,PREFORMED PACKING

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7L427U0027

    Awarded to Seal Dynamics LLC for $350,000

    Posted Oct 272 publications
  • PACKING,PREFORMED

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 339991Anywhere in the USSPE7L327T0562

    Awarded to Seal Dynamics LLC for $33,670

    Posted Oct 232 publications
  • FILTER,FLUID

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 333998Anywhere in the USSPE7M127T0674

    Awarded to Seal Dynamics LLC for $38,400

    Posted Oct 232 publications

Awards

The 100 largest of 2,578 awards, by dollars obligated.

ContractObligated
SPE7M824P1885Purchase Order, July 16, 2024, Competed Under SAP, 1 offers$20,490
SPE7M126V5329Purchase Order, January 26, 2026, Competed Under SAP, 4 offers$20,480
SPE7M125V7366Purchase Order, July 30, 2025, Competed Under SAP, 1 offers$20,425
SPE4A624F317TDelivery Order, July 31, 2024, Competed Under SAP$20,405
SPE7M425F0958Delivery Order, February 20, 2025, Competed Under SAP$20,400
SPE7L124P6355Purchase Order, May 31, 2024, Competed Under SAP, 1 offers$20,300
SPE7M125P9851Purchase Order, August 13, 2025, Competed Under SAP, 1 offers$20,300
SPE7M824V1085Purchase Order, February 20, 2024, Competed Under SAP, 2 offers$20,254
SPE7L324V3201Purchase Order, January 22, 2024, Competed Under SAP, 1 offers$20,232
SPE7L324V5319Purchase Order, April 22, 2024, Competed Under SAP, 1 offers$20,220
SPE7L125P6420Purchase Order, May 22, 2025, Competed Under SAP, 1 offers$20,203
SPE7M424V3719Purchase Order, June 24, 2024, Competed Under SAP, 2 offers$20,188
SPE4A526P0541Purchase Order, October 29, 2025, Competed Under SAP, 1 offers$20,185
SPE7L126V9177Purchase Order, May 4, 2026, Competed Under SAP, 3 offers$20,174
SPE7M824V2113Purchase Order, June 27, 2024, Competed Under SAP, 2 offers$20,110
SPE7M426V2872Purchase Order, May 21, 2026, Competed Under SAP, 1 offers$20,020
SPE7L524P0794Purchase Order, May 9, 2024, Competed Under SAP, 2 offers$20,000
SPE7M824P1745Purchase Order, June 18, 2024, Competed Under SAP, 1 offers$20,000
SPE7L024V2857Purchase Order, March 11, 2024, Competed Under SAP, 4 offers$19,950
SPE7L026F0029Delivery Order, October 9, 2025, Competed Under SAP$19,950
SPE7L124V8024Purchase Order, July 31, 2024, Competed Under SAP, 6 offers$19,950
SPE4A626V3111Purchase Order, November 14, 2025, Competed Under SAP, 2 offers$19,900
SPE7L126F6224Delivery Order, April 16, 2026, Not Available for Competition$19,900
SPE4A625PQ024Purchase Order, April 24, 2025, Competed Under SAP, 2 offers$19,875
SPE7L325V1078Purchase Order, November 18, 2024, Competed Under SAP, 3 offers$19,825
SPE4A625PM713Purchase Order, April 7, 2025, Not Competed Under SAP, 1 offers$19,800
SPE7L325P1557Purchase Order, December 13, 2024, Competed Under SAP, 2 offers$19,800
SPE7L324V6744Purchase Order, June 24, 2024, Competed Under SAP, 1 offers$19,778
SPE7M124P9593Purchase Order, August 19, 2024, Competed Under SAP, 2 offers$19,718
SPE7L124P2727Purchase Order, February 20, 2024, Competed Under SAP, 3 offers$19,708
SPE7L126F2148Delivery Order, December 11, 2025, Competed Under SAP$19,602
SPE7L725V0332Purchase Order, December 2, 2024, Competed Under SAP, 1 offers$19,600
SPE4A625PN866Purchase Order, April 14, 2025, Competed Under SAP, 1 offers$19,560
SPE4A625P3504Purchase Order, October 28, 2024, Competed Under SAP, 1 offers$19,500
SPE7L125P4343Purchase Order, March 5, 2025, Competed Under SAP, 1 offers$19,500
SPE7M824P2331Purchase Order, September 25, 2024, Competed Under SAP, 4 offers$19,500
SPE7M825P2235Purchase Order, August 20, 2025, Competed Under SAP, 1 offers$19,500
SPE7M225V0053Purchase Order, October 4, 2024, Competed Under SAP, 2 offers$19,425
SPE4A725F1214Delivery Order, November 14, 2024, Competed Under SAP$19,416
SPE7M825V1607Purchase Order, June 16, 2025, Competed Under SAP, 2 offers$19,350
SPE4A524P3913Purchase Order, February 27, 2024, Competed Under SAP, 3 offers$19,345
SPE4A725PC485Purchase Order, July 22, 2025, Not Competed Under SAP, 1 offers$19,320
70Z03825PF0000153Purchase Order, December 9, 2024, Competed Under SAP, 2 offers$19,280
SPE7L324P5638Purchase Order, May 28, 2024, Competed Under SAP, 1 offers$19,276
SPE7M824P1658Purchase Order, June 13, 2024, Competed Under SAP, 1 offers$19,250
SPE7M126P0966Purchase Order, October 24, 2025, Competed Under SAP, 2 offers$19,249
SPE7L224F0609Delivery Order, February 15, 2024, Competed Under SAP$19,236
SPE7L126F1338Delivery Order, November 6, 2025, Competed Under SAP$19,190
SPE7L424P1505Purchase Order, May 9, 2024, Competed Under SAP, 2 offers$19,180
SPE7M425V0435Purchase Order, November 4, 2024, Competed Under SAP, 1 offers$19,095
SPE4A725F2082Delivery Order, December 12, 2024, Competed Under SAP$19,081
SPE4A626PB969Purchase Order, January 13, 2026, Not Competed Under SAP, 1 offers$19,075
SPE7L026F0152Delivery Order, October 9, 2025, Competed Under SAP$19,065
SPE7M425F1119Delivery Order, March 20, 2025, Competed Under SAP$19,050
SPE7M425F1509Delivery Order, May 15, 2025, Competed Under SAP$19,050
SPE7M824P1807Purchase Order, June 26, 2024, Competed Under SAP, 1 offers$19,030
SPE7M824P1965Purchase Order, July 30, 2024, Competed Under SAP, 1 offers$19,030
SPE4A626P6943Purchase Order, November 21, 2025, Competed Under SAP, 2 offers$19,000
SPE7M126V5313Purchase Order, January 26, 2026, Competed Under SAP, 2 offers$18,936
SPE4A624F8682Delivery Order, February 27, 2024, Not Competed Under SAP$18,911
SPE4A624F133UDelivery Order, May 17, 2024, Not Competed Under SAP$18,900
SPE4A624F462WDelivery Order, September 26, 2024, Not Competed Under SAP$18,900
SPE4A624F7870Delivery Order, February 15, 2024, Not Competed Under SAP$18,900
SPE7L326V2963Purchase Order, April 22, 2026, Competed Under SAP, 1 offers$18,880
SPE7L324V3514Purchase Order, February 5, 2024, Competed Under SAP, 1 offers$18,870
SPE7M826V0165Purchase Order, October 31, 2025, Competed Under SAP, 3 offers$18,810
SPE4A625PJ730Purchase Order, March 20, 2025, Not Competed Under SAP, 1 offers$18,750
SPE7L124V6718Purchase Order, June 13, 2024, Competed Under SAP, 3 offers$18,750
SPE7L026F0292Delivery Order, October 9, 2025, Competed Under SAP$18,718
SPE7L324P3954Purchase Order, March 13, 2024, Competed Under SAP, 1 offers$18,715
SPE4A626PS254Purchase Order, June 2, 2026, Competed Under SAP, 1 offers$18,675
SPE7L026F1078Delivery Order, December 11, 2025, Competed Under SAP$18,600
SPE7M126V6963Purchase Order, March 9, 2026, Competed Under SAP, 2 offers$18,560
SPE7L325P0495Purchase Order, October 23, 2024, Competed Under SAP, 2 offers$18,530
SPE7M225V0137Purchase Order, October 11, 2024, Competed Under SAP, 1 offers$18,450
SPE7L026F1301Delivery Order, January 8, 2026, Competed Under SAP$18,400
SPE7M126P6612Purchase Order, May 6, 2026, Competed Under SAP, 2 offers$18,400
SPE7M126V8863Purchase Order, May 8, 2026, Competed Under SAP, 2 offers$18,400
SPE7L024V2666Purchase Order, March 1, 2024, Competed Under SAP, 1 offers$18,392
SPE7L325V3974Purchase Order, March 24, 2025, Competed Under SAP, 1 offers$18,360
SPE7L324V5844Purchase Order, May 13, 2024, Competed Under SAP, 1 offers$18,336
SPE7L326P3820Purchase Order, May 18, 2026, Competed Under SAP, 1 offers$18,325
SPE4A125V0176Purchase Order, January 2, 2025, Competed Under SAP, 1 offers$18,315
SPE7L026F1493Delivery Order, January 22, 2026, Competed Under SAP$18,300
SPE4A625P4844Purchase Order, November 7, 2024, Competed Under SAP, 3 offers$18,057
SPE7M424F1514Delivery Order, August 15, 2024, Competed Under SAP$18,029
SPE7L324F2292Delivery Order, February 29, 2024, Competed Under SAP$18,029
SPE4A625PAJ16Purchase Order, July 23, 2025, Competed Under SAP, 3 offers$18,000
SPE7M225V2296Purchase Order, March 24, 2025, Competed Under SAP, 2 offers$17,990
SPE7L125F1805Delivery Order, December 12, 2024, Competed Under SAP$17,978
SPE4A724F023SDelivery Order, August 16, 2024, Competed Under SAP$17,955
SPE4A724F5274Delivery Order, February 15, 2024, Competed Under SAP$17,955
SPE4A724F6155Delivery Order, March 14, 2024, Competed Under SAP$17,955
SPE4A724F8681Delivery Order, June 14, 2024, Competed Under SAP$17,955
SPE7M126V8427Purchase Order, April 27, 2026, Competed Under SAP, 1 offers$17,950
SPE7M826V1202Purchase Order, May 20, 2026, Competed Under SAP, 1 offers$17,950
SPE4A625PB476Purchase Order, January 14, 2025, Competed Under SAP, 1 offers$17,947
SPE7M125V7119Purchase Order, July 25, 2025, Competed Under SAP, 2 offers$17,925
SPE7L324V6757Purchase Order, June 24, 2024, Competed Under SAP, 3 offers$17,884
SPE7M824V1183Purchase Order, March 4, 2024, Competed Under SAP, 3 offers$17,880
Places of performance
New YorkMissouriMinnesotaCaliforniaIllinoisOhio
Product and service codes
2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft5930 Switches1680 Miscellaneous Aircraft Accessories and Components5330 Packing and Gasket Materials2010 Ship and Boat Propulsion Components5845 Underwater Sound Equipment
Transactions
3,019 across 2,578 awards