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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
SPE7L126V4270Purchase Order, January 15, 2026, Competed Under SAP, 2 offers$5,220
SPE7L026F0467Delivery Order, October 23, 2025, Competed Under SAP$5,208
SPE7M825P0891Purchase Order, February 19, 2025, Competed Under SAP, 1 offers$5,200
SPE7M825P0893Purchase Order, February 19, 2025, Competed Under SAP, 2 offers$5,200
SPE7M825P0895Purchase Order, February 19, 2025, Competed Under SAP, 1 offers$5,200
SPE7M825P1243Purchase Order, April 4, 2025, Competed Under SAP, 1 offers$5,200
SPE7M825P1271Purchase Order, April 8, 2025, Competed Under SAP, 1 offers$5,200
SPE7M825P1416Purchase Order, April 22, 2025, Competed Under SAP, 3 offers$5,200
SPE7M825P1975Purchase Order, July 11, 2025, Competed Under SAP, 1 offers$5,200
SPE7M825V1617Purchase Order, June 17, 2025, Competed Under SAP, 5 offers$5,200
SPE7L324V4324Purchase Order, March 6, 2024, Competed Under SAP, 2 offers$5,196
SPE7L324V8369Purchase Order, September 11, 2024, Competed Under SAP, 1 offers$5,196
SPE4A724F4253Delivery Order, January 12, 2024, Not Competed Under SAP$5,191
SPE7L324V8362Purchase Order, September 11, 2024, Competed Under SAP, 1 offers$5,187
SPE7L325V4712Purchase Order, April 30, 2025, Competed Under SAP, 1 offers$5,184
SPE4A725P9741Purchase Order, May 9, 2025, Competed Under SAP, 1 offers$5,170
SPE7L325V7126Purchase Order, September 9, 2025, Competed Under SAP, 1 offers$5,145
SPE7L325P1349Purchase Order, December 5, 2024, Competed Under SAP, 1 offers$5,120
SPE7L325V2919Purchase Order, February 12, 2025, Competed Under SAP, 4 offers$5,100
SPE7L325V7154Purchase Order, September 10, 2025, Competed Under SAP, 1 offers$5,040
SPE7L725P1065Purchase Order, January 15, 2025, Competed Under SAP, 2 offers$5,040
SPE7M025V5504Purchase Order, April 14, 2025, Competed Under SAP, 3 offers$5,040
SPE7L124F9571Delivery Order, August 19, 2024, Competed Under SAP$5,037
SPE7L125F1924Delivery Order, December 12, 2024, Competed Under SAP$5,037
SPE7L125F2662Delivery Order, January 22, 2025, Competed Under SAP$5,037
SPE7L125F3399Delivery Order, February 12, 2025, Competed Under SAP$5,037
SPE7L125F4512Delivery Order, March 20, 2025, Competed Under SAP$5,037
SPE7L125F6593Delivery Order, May 22, 2025, Competed Under SAP$5,037
SPE7L326V0363Purchase Order, October 16, 2025, Competed Under SAP, 1 offers$5,032
SPE7L325V5021Purchase Order, May 14, 2025, Competed Under SAP, 2 offers$5,005
SPE4A624V276SPurchase Order, June 21, 2024, Competed Under SAP, 1 offers$5,000
SPE4A725V0570Purchase Order, November 14, 2024, Competed Under SAP, 1 offers$5,000
SPE7L326P3660Purchase Order, April 30, 2026, Competed Under SAP, 1 offers$5,000
SPE7M824P1387Purchase Order, May 3, 2024, Competed Under SAP, 1 offers$5,000
SPE7L324P4518Purchase Order, April 5, 2024, Competed Under SAP, 4 offers$4,998
SPE7L325V3404Purchase Order, February 28, 2025, Competed Under SAP, 1 offers$4,995
SPE4A624V127MPurchase Order, April 22, 2024, Competed Under SAP, 2 offers$4,950
SPE4A624V494JPurchase Order, September 18, 2024, Competed Under SAP, 1 offers$4,950
SPE7L125P1819Purchase Order, November 29, 2024, Competed Under SAP, 1 offers$4,950
SPE7L325V1058Purchase Order, November 18, 2024, Competed Under SAP, 1 offers$4,950
SPE4A625V5573Purchase Order, December 18, 2024, Competed Under SAP, 1 offers$4,925
SPE7L124V5714Purchase Order, May 8, 2024, Competed Under SAP, 1 offers$4,920
SPE7M126P0332Purchase Order, October 2, 2025, Competed Under SAP, 1 offers$4,920
SPE7L026F3782Delivery Order, May 18, 2026, Competed Under SAP$4,900
SPE7L324V6546Purchase Order, June 12, 2024, Competed Under SAP, 1 offers$4,880
SPE7L324V8652Purchase Order, September 25, 2024, Competed Under SAP, 1 offers$4,880
SPE7L326P3547Purchase Order, May 12, 2026, Competed Under SAP, 3 offers$4,875
SPE7L026F0245Delivery Order, October 9, 2025, Competed Under SAP$4,851
SPE7L125F4079Delivery Order, March 5, 2025, Competed Under SAP$4,850
SPE7L125P5581Purchase Order, May 2, 2025, Competed Under SAP, 1 offers$4,840
SPE7L324V5030Purchase Order, April 8, 2024, Competed Under SAP, 1 offers$4,835
SPE7L024V3505Purchase Order, April 10, 2024, Competed Under SAP, 3 offers$4,830
SPE7MX24F115JDelivery Order, May 16, 2024, Full and Open Competition$4,821
SPE7L124F3061Delivery Order, January 11, 2024, Competed Under SAP$4,808
SPE7L324V3912Purchase Order, February 20, 2024, Competed Under SAP, 1 offers$4,802
SPE4A525V0498Purchase Order, November 26, 2024, Competed Under SAP, 1 offers$4,800
SPE7L026V1155Purchase Order, April 9, 2026, Competed Under SAP, 1 offers$4,800
SPE7L124F3347Delivery Order, January 22, 2024, Competed Under SAP$4,797
SPE7L124F5465Delivery Order, March 25, 2024, Competed Under SAP$4,797
SPE7L324F3240Delivery Order, May 9, 2024, Competed Under SAP$4,795
SPE7L325V4279Purchase Order, April 7, 2025, Competed Under SAP, 2 offers$4,794
SPE7M126P1935Purchase Order, November 24, 2025, Competed Under SAP, 2 offers$4,788
SPE7L225F0961Delivery Order, March 27, 2025, Competed Under SAP$4,715
SPE7L324P5191Purchase Order, May 7, 2024, Competed Under SAP, 1 offers$4,712
SPE7L025V1387Purchase Order, February 28, 2025, Competed Under SAP, 2 offers$4,700
SPE7L224V0758Purchase Order, May 23, 2024, Competed Under SAP, 1 offers$4,680
SPE4A724F5921Delivery Order, March 14, 2024, Not Competed Under SAP$4,665
SPE7L126F0909Delivery Order, October 23, 2025, Competed Under SAP$4,650
SPE7L126F0663Delivery Order, October 16, 2025, Competed Under SAP$4,640
SPE7L326V0673Purchase Order, November 3, 2025, Competed Under SAP, 2 offers$4,640
SPE7M825V1563Purchase Order, June 6, 2025, Competed Under SAP, 1 offers$4,630
SPE4A525P7604Purchase Order, August 4, 2025, Competed Under SAP, 1 offers$4,625
SPE7M424V3810Purchase Order, July 2, 2024, Competed Under SAP, 1 offers$4,620
SPE7L025F1711Delivery Order, August 21, 2025, Competed Under SAP$4,602
SPE7L026F1139Delivery Order, December 11, 2025, Competed Under SAP$4,592
SPE7M126P1581Purchase Order, November 13, 2025, Competed Under SAP, 1 offers$4,575
SPE7M824V1806Purchase Order, May 20, 2024, Competed Under SAP, 1 offers$4,560
SPE7L326P3621Purchase Order, April 29, 2026, Competed Under SAP, 1 offers$4,550
SPE7L326V2273Purchase Order, April 1, 2026, Competed Under SAP, 2 offers$4,550
SPE4A724PH914Purchase Order, September 25, 2024, Competed Under SAP, 2 offers$4,525
SPE7L125V9130Purchase Order, May 19, 2025, Competed Under SAP, 1 offers$4,512
SPE4A625V333PPurchase Order, June 11, 2025, Competed Under SAP, 1 offers$4,500
SPE7M024P2969Purchase Order, April 10, 2024, Competed Under SAP, 1 offers$4,500
SPE7M325V0813Purchase Order, December 11, 2024, Competed Under SAP, 1 offers$4,500
SPE7LX24F342KDelivery Order, January 24, 2024, Full and Open Competition$4,487
SPE4A726V2675Purchase Order, March 10, 2026, Competed Under SAP, 1 offers$4,480
SPE4A626P7906Purchase Order, December 2, 2025, Not Competed Under SAP, 1 offers$4,450
SPE7L025F0354Delivery Order, April 10, 2025, Competed Under SAP$4,440
SPE7L325V2465Purchase Order, January 21, 2025, Competed Under SAP, 2 offers$4,424
SPE7L325V4916Purchase Order, May 14, 2025, Competed Under SAP, 1 offers$4,421
SPE7L125V6835Purchase Order, March 28, 2025, Competed Under SAP, 1 offers$4,410
SPE7L126V4417Purchase Order, January 16, 2026, Competed Under SAP, 1 offers$4,410
SPE7L125V095UPurchase Order, July 28, 2025, Competed Under SAP, 1 offers$4,375
SPE7L325V5025Purchase Order, May 14, 2025, Competed Under SAP, 1 offers$4,373
SPE4A625V158PPurchase Order, April 14, 2025, Competed Under SAP, 1 offers$4,370
SPE7L325V2165Purchase Order, January 6, 2025, Competed Under SAP, 1 offers$4,346
SPE7L124V4729Purchase Order, April 3, 2024, Competed Under SAP, 9 offers$4,337
SPE7L325V0604Purchase Order, October 28, 2024, Competed Under SAP, 1 offers$4,332
SPE7L124F5405Delivery Order, March 21, 2024, Competed Under SAP$4,327
SPE7L325V0420Purchase Order, October 17, 2024, Competed Under SAP, 1 offers$4,323
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