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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 1.5 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
SPE7L326P3002Purchase Order, March 25, 2026, Competed Under SAP, 3 offers$10,413
SPE7M825V2010Purchase Order, August 18, 2025, Competed Under SAP, 1 offers$10,400
SPE7M224P4324Purchase Order, July 21, 2024, Competed Under SAP, 2 offers$10,395
SPE7M826P0392Purchase Order, December 1, 2025, Competed Under SAP, 2 offers$10,375
SPE7M125V3393Purchase Order, March 17, 2025, Competed Under SAP, 1 offers$10,360
SPE7L325P4408Purchase Order, May 9, 2025, Competed Under SAP, 2 offers$10,350
SPE7M126V0825Purchase Order, October 16, 2025, Competed Under SAP, 1 offers$10,320
SPE7L326P1121Purchase Order, November 24, 2025, Competed Under SAP, 1 offers$10,300
SPE7L026F2198Delivery Order, March 19, 2026, Competed Under SAP$10,250
SPE7L325V1757Purchase Order, December 16, 2024, Competed Under SAP, 2 offers$10,250
SPE7L324V5568Purchase Order, May 6, 2024, Competed Under SAP, 2 offers$10,224
SPE7L325F0558Delivery Order, November 14, 2024, Competed Under SAP$10,212
SPE7L125V169APurchase Order, September 2, 2025, Competed Under SAP, 1 offers$10,166
SPE7L026F1614Delivery Order, February 5, 2026, Competed Under SAP$10,165
SPE7L124V7214Purchase Order, July 8, 2024, Competed Under SAP, 1 offers$10,164
SPE4A625PN519Purchase Order, April 11, 2025, Competed Under SAP, 2 offers$10,125
SPE7M126V0381Purchase Order, October 7, 2025, Competed Under SAP, 2 offers$10,125
SPE7M426V1694Purchase Order, January 6, 2026, Competed Under SAP, 3 offers$10,098
SPE7L224F0714Delivery Order, March 14, 2024, Competed Under SAP$10,080
SPE7L225F0144Delivery Order, October 31, 2024, Competed Under SAP$10,070
SPE4A725V2888Purchase Order, April 22, 2025, Competed Under SAP, 3 offers$10,050
SPE7L324P3620Purchase Order, February 29, 2024, Competed Under SAP, 1 offers$10,050
SPE7L324P3004Purchase Order, February 5, 2024, Competed Under SAP, 1 offers$10,041
SPE7L126F2700Delivery Order, January 8, 2026, Competed Under SAP$10,020
SPE7L324V5306Purchase Order, April 22, 2024, Competed Under SAP, 2 offers$10,020
SPE7L026F0079Delivery Order, October 9, 2025, Competed Under SAP$10,005
SPE4A624F9980Delivery Order, March 17, 2024, Competed Under SAP$10,000
SPE7L126P5498Purchase Order, May 21, 2026, Competed Under SAP, 2 offers$10,000
SPE7L325V2640Purchase Order, January 29, 2025, Competed Under SAP, 1 offers$9,990
SPE7M824V1342Purchase Order, March 20, 2024, Competed Under SAP, 2 offers$9,960
SPE4A626V2583Purchase Order, November 6, 2025, Competed Under SAP, 1 offers$9,950
SPE4A626V7448Purchase Order, January 28, 2026, Competed Under SAP, 1 offers$9,950
SPE7M125V2208Purchase Order, January 27, 2025, Competed Under SAP, 1 offers$9,950
SPE7M225P3238Purchase Order, June 16, 2025, Competed Under SAP, 1 offers$9,950
SPE7M825V0488Purchase Order, December 11, 2024, Competed Under SAP, 1 offers$9,950
SPE4A625V068LPurchase Order, March 26, 2025, Competed Under SAP, 3 offers$9,900
SPE4A624F195BDelivery Order, June 14, 2024, Not Competed Under SAP$9,890
SPE4A625PS984Purchase Order, May 16, 2025, Competed Under SAP, 1 offers$9,890
SPE4A725F6020Delivery Order, May 16, 2025, Competed Under SAP$9,875
SPE7M126P0328Purchase Order, October 2, 2025, Competed Under SAP, 1 offers$9,840
SPE4A625V610TPurchase Order, September 3, 2025, Competed Under SAP, 1 offers$9,800
SPE7L026F3806Delivery Order, May 20, 2026, Competed Under SAP$9,800
SPE7L326V2049Purchase Order, February 11, 2026, Competed Under SAP, 1 offers$9,800
SPE7M125V6933Purchase Order, July 22, 2025, Competed Under SAP, 1 offers$9,785
SPE7M825P1986Purchase Order, July 13, 2025, Competed Under SAP, 1 offers$9,785
SPE7M126V1210Purchase Order, October 23, 2025, Competed Under SAP, 2 offers$9,775
SPE7L426P0074Purchase Order, October 3, 2025, Competed Under SAP, 1 offers$9,750
SPE4A726P2821Purchase Order, November 20, 2025, Competed Under SAP, 1 offers$9,715
SPE4A724PE225Purchase Order, July 5, 2024, Not Competed Under SAP, 1 offers$9,696
SPE7L324V7667Purchase Order, August 7, 2024, Competed Under SAP, 1 offers$9,696
SPE7M124P4201Purchase Order, March 1, 2024, Competed Under SAP, 2 offers$9,690
SPE7L325V1397Purchase Order, December 4, 2024, Competed Under SAP, 1 offers$9,675
SPE7L125P0176Purchase Order, October 1, 2024, Competed Under SAP, 2 offers$9,612
SPE4A724PE612Purchase Order, July 12, 2024, Competed Under SAP, 1 offers$9,600
SPE7M826V0472Purchase Order, January 20, 2026, Competed Under SAP, 2 offers$9,600
SPE4A724PB217Purchase Order, May 2, 2024, Competed Under SAP, 1 offers$9,595
SPE7L325P0973Purchase Order, November 14, 2024, Competed Under SAP, 2 offers$9,562
SPE7M824P1282Purchase Order, April 18, 2024, Competed Under SAP, 1 offers$9,550
SPE7M125V0956Purchase Order, November 13, 2024, Competed Under SAP, 2 offers$9,548
SPE7L325V5050Purchase Order, May 14, 2025, Competed Under SAP, 1 offers$9,536
SPE7M825V0406Purchase Order, November 27, 2024, Competed Under SAP, 1 offers$9,530
SPE7M126V4688Purchase Order, January 12, 2026, Competed Under SAP, 2 offers$9,525
SPE7M024P3364Purchase Order, May 22, 2024, Competed Under SAP, 1 offers$9,515
SPE4A624PN772Purchase Order, May 8, 2024, Not Competed Under SAP, 1 offers$9,500
SPE7L325P2960Purchase Order, February 25, 2025, Competed Under SAP, 2 offers$9,500
SPE7L325V3276Purchase Order, February 26, 2025, Competed Under SAP, 1 offers$9,460
SPE7M825P2350Purchase Order, September 9, 2025, Competed Under SAP, 2 offers$9,460
SPE7L126F2116Delivery Order, December 11, 2025, Competed Under SAP$9,440
SPE7M826P1346Purchase Order, April 15, 2026, Competed Under SAP, 1 offers$9,400
SPE7M826P1421Purchase Order, April 22, 2026, Competed Under SAP, 3 offers$9,400
SPE4A626V4488Purchase Order, December 2, 2025, Competed Under SAP, 2 offers$9,375
SPE7L126V2108Purchase Order, November 13, 2025, Competed Under SAP, 1 offers$9,375
SPE7L324P8074Purchase Order, September 19, 2024, Competed Under SAP, 1 offers$9,360
SPE7L325V3329Purchase Order, February 26, 2025, Competed Under SAP, 2 offers$9,360
SPE7M126F1194Delivery Order, December 18, 2025, Competed Under SAP$9,360
SPE7L126F0224Delivery Order, October 9, 2025, Competed Under SAP$9,350
SPE7L324F1718Delivery Order, January 25, 2024, Competed Under SAP$9,336
SPE7L024V3986Purchase Order, May 1, 2024, Competed Under SAP, 1 offers$9,315
SPE7L325P1641Purchase Order, December 17, 2024, Competed Under SAP, 2 offers$9,315
SPE7L325V6428Purchase Order, July 30, 2025, Competed Under SAP, 1 offers$9,312
SPE4A624V9608Purchase Order, February 22, 2024, Competed Under SAP, 2 offers$9,300
SPE7L125F3650Delivery Order, February 20, 2025, Competed Under SAP$9,300
SPE7L125F5647Delivery Order, April 24, 2025, Competed Under SAP$9,300
SPE7L326V3174Purchase Order, April 30, 2026, Competed Under SAP, 2 offers$9,300
SPE7L325P4225Purchase Order, May 16, 2025, Competed Under SAP, 3 offers$9,280
SPE7M425V5027Purchase Order, August 13, 2025, Competed Under SAP, 2 offers$9,250
SPE7L324V7657Purchase Order, August 7, 2024, Competed Under SAP, 1 offers$9,240
SPE7L325V4133Purchase Order, April 2, 2025, Competed Under SAP, 1 offers$9,202
SPE7M126V8648Purchase Order, April 30, 2026, Competed Under SAP, 2 offers$9,200
SPE7M826V1026Purchase Order, May 18, 2026, Competed Under SAP, 1 offers$9,200
SPE4A626PQ009Purchase Order, May 20, 2026, Not Competed Under SAP, 1 offers$9,180
SPE7M126V2810Purchase Order, November 24, 2025, Competed Under SAP, 3 offers$9,180
SPE7L224F0956Delivery Order, May 2, 2024, Competed Under SAP$9,165
SPE7M425P0483Purchase Order, October 25, 2024, Competed Under SAP, 1 offers$9,150
SPE7M825P1486Purchase Order, April 30, 2025, Competed Under SAP, 1 offers$9,150
SPE7MC25V3059Purchase Order, March 13, 2025, Competed Under SAP, 1 offers$9,150
SPE7L025F0711Delivery Order, May 15, 2025, Competed Under SAP$9,135
SPE7L126F1307Delivery Order, November 6, 2025, Competed Under SAP$9,135
SPE7M824P2226Purchase Order, September 10, 2024, Competed Under SAP, 1 offers$9,125
SPE7L325P2868Purchase Order, February 20, 2025, Competed Under SAP, 1 offers$9,116
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