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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 1.6 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
SPE7L124V8023Purchase Order, July 31, 2024, Competed Under SAP, 5 offers$6,560
SPE4A725F4649Delivery Order, March 23, 2025, Not Competed Under SAP$6,543
SPE4A625V7434Purchase Order, January 22, 2025, Competed Under SAP, 1 offers$6,520
SPE7M826V0703Purchase Order, May 14, 2026, Competed Under SAP, 1 offers$6,510
SPE7L326V3146Purchase Order, May 20, 2026, Competed Under SAP, 1 offers$6,499
SPE7L124V4768Purchase Order, April 4, 2024, Competed Under SAP, 1 offers$6,480
SPE7L225F0681Delivery Order, February 6, 2025, Competed Under SAP$6,480
SPE4A625F164ZDelivery Order, June 13, 2025, Competed Under SAP$6,450
SPE7L324V8667Purchase Order, September 25, 2024, Competed Under SAP, 1 offers$6,420
SPE7L126V4874Purchase Order, January 23, 2026, Competed Under SAP, 2 offers$6,417
SPE4A626PD462Purchase Order, January 26, 2026, Competed Under SAP, 7 offers$6,400
SPE4A125V0556Purchase Order, July 23, 2025, Competed Under SAP, 2 offers$6,384
SPE7L025F0376Delivery Order, April 10, 2025, Competed Under SAP$6,384
SPE7L325V1745Purchase Order, December 16, 2024, Competed Under SAP, 1 offers$6,348
SPE7L024V5048Purchase Order, June 25, 2024, Competed Under SAP, 2 offers$6,340
SPE4A724F7910Delivery Order, May 17, 2024, Not Competed Under SAP$6,305
SPE7L326V0344Purchase Order, October 16, 2025, Competed Under SAP, 1 offers$6,300
SPE7M826V0706Purchase Order, March 4, 2026, Competed Under SAP, 1 offers$6,255
SPEFA526P0358Purchase Order, June 2, 2026, Competed Under SAP, 1 offers$6,250
SPE7L326V0325Purchase Order, October 16, 2025, Competed Under SAP, 1 offers$6,234
SPE4A724F5030Delivery Order, February 15, 2024, Not Competed Under SAP$6,220
SPE7L326V2940Purchase Order, May 26, 2026, Competed Under SAP, 2 offers$6,205
SPE7L124V7779Purchase Order, July 24, 2024, Competed Under SAP, 2 offers$6,150
SPE4A725PA523Purchase Order, May 30, 2025, Competed Under SAP, 1 offers$6,100
SPE7L124P3597Purchase Order, February 15, 2024, Competed Under SAP, 2 offers$6,057
SPE7M825V1413Purchase Order, May 14, 2025, Competed Under SAP, 1 offers$6,035
SPE4A625P4824Purchase Order, November 7, 2024, Competed Under SAP, 3 offers$6,019
SPE4A125P1036Purchase Order, February 28, 2025, Not Competed Under SAP, 1 offers$6,000
SPE4A524P7445Purchase Order, June 27, 2024, Not Competed Under SAP, 1 offers$6,000
SPE4A725PC165Purchase Order, June 30, 2025, Not Competed Under SAP, 1 offers$6,000
SPE7L325V0222Purchase Order, October 9, 2024, Competed Under SAP, 1 offers$6,000
SPE7M826V0820Purchase Order, May 14, 2026, Competed Under SAP, 3 offers$6,000
SPE7L325P3861Purchase Order, April 8, 2025, Competed Under SAP, 1 offers$5,978
SPE7L126P6054Purchase Order, April 29, 2026, Competed Under SAP, 1 offers$5,954
SPE7L026F0157Delivery Order, October 9, 2025, Competed Under SAP$5,904
SPE7L324V4447Purchase Order, March 12, 2024, Competed Under SAP, 2 offers$5,902
SPE4A725P9095Purchase Order, April 25, 2025, Competed Under SAP, 1 offers$5,900
SPE7L026F2110Delivery Order, March 16, 2026, Competed Under SAP$5,900
SPE7L026F2392Delivery Order, March 26, 2026, Competed Under SAP$5,900
SPE7L026F3773Delivery Order, May 18, 2026, Competed Under SAP$5,900
SPE7L026F4131Delivery Order, May 21, 2026, Competed Under SAP$5,900
SPE7M824V2017Purchase Order, June 12, 2024, Competed Under SAP, 3 offers$5,900
SPE7L326V2161Purchase Order, February 20, 2026, Competed Under SAP, 1 offers$5,890
SPE7L326V1191Purchase Order, December 5, 2025, Competed Under SAP, 1 offers$5,874
SPE7L326P1742Purchase Order, January 6, 2026, Competed Under SAP, 1 offers$5,859
SPE7MX24F174SDelivery Order, June 14, 2024, Full and Open Competition$5,835
SPE4A725V3144Purchase Order, May 12, 2025, Competed Under SAP, 1 offers$5,800
SPE7L026F0620Delivery Order, November 6, 2025, Competed Under SAP$5,780
SPE7L124V7797Purchase Order, July 24, 2024, Competed Under SAP, 1 offers$5,780
SPE7L325V2348Purchase Order, January 15, 2025, Competed Under SAP, 2 offers$5,771
SPE7L026F3829Delivery Order, May 20, 2026, Competed Under SAP$5,766
SPE7L324V7094Purchase Order, July 12, 2024, Competed Under SAP, 1 offers$5,760
SPE4A625V458ZPurchase Order, July 23, 2025, Competed Under SAP, 1 offers$5,750
SPE7M125V6597Purchase Order, July 14, 2025, Competed Under SAP, 1 offers$5,750
SPE7M825P0251Purchase Order, November 5, 2024, Competed Under SAP, 1 offers$5,725
SPE7M825V0411Purchase Order, November 27, 2024, Competed Under SAP, 1 offers$5,725
SPE7L325V2944Purchase Order, February 12, 2025, Competed Under SAP, 1 offers$5,720
SPE4A625P4490Purchase Order, November 5, 2024, Not Competed Under SAP, 1 offers$5,700
SPE4A626P8394Purchase Order, December 5, 2025, Competed Under SAP, 1 offers$5,700
SPE7M025V6798Purchase Order, June 3, 2025, Competed Under SAP, 1 offers$5,695
SPE7L124P8770Purchase Order, August 22, 2024, Competed Under SAP, 5 offers$5,680
SPE7L325V3629Purchase Order, March 12, 2025, Competed Under SAP, 1 offers$5,652
SPE7L224F0565Delivery Order, February 8, 2024, Competed Under SAP$5,623
SPE4A725PA596Purchase Order, May 28, 2025, Not Competed Under SAP, 1 offers$5,600
SPE7L126V1438Purchase Order, October 29, 2025, Competed Under SAP, 2 offers$5,600
SPE7M524V6660Purchase Order, July 30, 2024, Competed Under SAP, 1 offers$5,600
SPE7L124V6977Purchase Order, June 26, 2024, Competed Under SAP, 1 offers$5,593
SPE7L325V4757Purchase Order, April 30, 2025, Competed Under SAP, 2 offers$5,586
SPE4A625V232JPurchase Order, May 12, 2025, Competed Under SAP, 1 offers$5,575
SPE7L324V8152Purchase Order, August 30, 2024, Competed Under SAP, 1 offers$5,572
SPE7L325V1859Purchase Order, December 18, 2024, Competed Under SAP, 1 offers$5,550
SPE7M425V5834Purchase Order, September 26, 2025, Competed Under SAP, 1 offers$5,544
SPE4A125P1574Purchase Order, June 25, 2025, Competed Under SAP, 1 offers$5,505
SPE4A725PC879Purchase Order, July 16, 2025, Competed Under SAP, 1 offers$5,500
SPE7L125F5149Delivery Order, April 10, 2025, Competed Under SAP$5,500
SPE7L324V3800Purchase Order, February 14, 2024, Competed Under SAP, 2 offers$5,457
SPE7L324V8565Purchase Order, September 19, 2024, Competed Under SAP, 1 offers$5,450
SPE7L326V0050Purchase Order, October 1, 2025, Competed Under SAP, 2 offers$5,415
SPE7M025V6313Purchase Order, May 19, 2025, Competed Under SAP, 10 offers$5,400
SPE7L225V0591Purchase Order, February 12, 2025, Competed Under SAP, 1 offers$5,397
SPE4A724F008MDelivery Order, August 7, 2024, Not Competed Under SAP$5,348
SPE7L325V7167Purchase Order, September 10, 2025, Competed Under SAP, 1 offers$5,343
SPE7M826P0580Purchase Order, January 6, 2026, Competed Under SAP, 2 offers$5,325
SPE7L326V2491Purchase Order, May 27, 2026, Competed Under SAP, 3 offers$5,320
SPE7L425V0726Purchase Order, December 17, 2024, Competed Under SAP, 2 offers$5,320
SPE7L324V4332Purchase Order, March 6, 2024, Competed Under SAP, 1 offers$5,319
SPE7L325V3257Purchase Order, February 26, 2025, Competed Under SAP, 1 offers$5,319
SPE4A625F047LDelivery Order, April 21, 2025, Competed Under SAP$5,318
SPE4A625F356QDelivery Order, August 14, 2025, Competed Under SAP$5,318
SPE4A625F431YDelivery Order, September 15, 2025, Competed Under SAP$5,318
SPE4A625F7533Delivery Order, February 20, 2025, Competed Under SAP$5,318
SPE4A626F2785Delivery Order, November 20, 2025, Competed Under SAP$5,318
SPE4A626F5752Delivery Order, February 10, 2026, Competed Under SAP$5,318
SPE7L125V088APurchase Order, July 23, 2025, Competed Under SAP, 1 offers$5,300
SPE4A626F4593Delivery Order, December 30, 2025, Competed Under SAP$5,250
SPE7L125V171VPurchase Order, September 4, 2025, Competed Under SAP, 1 offers$5,250
SPE7L126F7219Delivery Order, April 29, 2026, Competed Under SAP$5,250
SPE7L326P4013Purchase Order, May 26, 2026, Competed Under SAP, 1 offers$5,250
SPE7M126V0934Purchase Order, October 17, 2025, Competed Under SAP, 1 offers$5,236
SPE7L226V0211Purchase Order, March 10, 2026, Competed Under SAP, 1 offers$5,224
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