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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 1.7 offers on average where reported. 1,200 of the awards trace back to a SAM.gov solicitation on this site.

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
SPE7M825V2188Purchase Order, September 15, 2025, Competed Under SAP, 2 offersSolicitation $28,600
SPE7M826P1002Purchase Order, April 2, 2026, Competed Under SAP, 4 offersSolicitation $28,600
SPE7M125V7343Purchase Order, July 30, 2025, Competed Under SAP, 3 offersSolicitation $28,500
SPE7M824V0711Purchase Order, January 2, 2024, Competed Under SAP, 1 offersSolicitation $28,500
SPE7M225P1037Purchase Order, December 19, 2024, Competed Under SAP, 1 offersSolicitation $28,466
SPE7L025F0316Delivery Order, April 10, 2025, Competed Under SAP$28,350
SPE7L324V7298Purchase Order, July 22, 2024, Competed Under SAP, 1 offersSolicitation $28,320
SPE7M125V4331Purchase Order, April 21, 2025, Competed Under SAP, 1 offersSolicitation $28,320
SPE7M824P1561Purchase Order, May 22, 2024, Competed Under SAP, 4 offersSolicitation $28,250
SPE7L025F1132Delivery Order, June 27, 2025, Competed Under SAP$28,135
SPE7M125V3208Purchase Order, March 7, 2025, Competed Under SAP, 1 offersSolicitation $28,050
SPE7L324V5866Purchase Order, May 13, 2024, Competed Under SAP, 1 offersSolicitation $27,945
SPE7M526P1697Purchase Order, February 2, 2026, Competed Under SAP, 1 offersSolicitation $27,945
SPE7L126F3249Delivery Order, January 22, 2026, Competed Under SAP$27,900
SPE7M126V8043Purchase Order, May 18, 2026, Competed Under SAP, 2 offersSolicitation $27,900
SPE4A626PE812Purchase Order, February 9, 2026, Competed Under SAP, 1 offers$27,810
SPE7M826P1134Purchase Order, May 18, 2026, Competed Under SAP, 3 offersSolicitation $27,750
SPE7M825V1455Purchase Order, May 19, 2025, Competed Under SAP, 1 offersSolicitation $27,670
SPE7M825P0091Purchase Order, October 8, 2024, Competed Under SAP, 3 offersSolicitation $27,665
SPE7M825P0790Purchase Order, February 9, 2025, Competed Under SAP, 1 offersSolicitation $27,650
SPE7L325V6839Purchase Order, August 18, 2025, Competed Under SAP, 1 offersSolicitation $27,608
SPE7M226V2713Purchase Order, May 6, 2026, Competed Under SAP, 1 offersSolicitation $27,520
SPE4A624F191PDelivery Order, June 14, 2024, Competed Under SAP$27,455
SPE7M824P0471Purchase Order, January 12, 2024, Competed Under SAP, 1 offers$27,452
SPE7M126P0643Purchase Order, October 15, 2025, Competed Under SAP, 1 offersSolicitation $27,450
SPE7L125P0269Purchase Order, October 3, 2024, Competed Under SAP, 2 offersSolicitation $27,429
SPE4A726PB920Purchase Order, June 1, 2026, Competed Under SAP, 1 offersSolicitation $27,415
SPE7M126V7866Purchase Order, April 30, 2026, Competed Under SAP, 2 offersSolicitation $27,315
SPE4A726PB345Purchase Order, May 20, 2026, Not Competed Under SAP, 1 offersSolicitation $27,260
SPE7M826V0598Purchase Order, February 17, 2026, Competed Under SAP, 1 offersSolicitation $27,250
SPE7M026V0727Purchase Order, November 7, 2025, Competed Under SAP, 5 offersSolicitation $27,244
SPE7L326V1269Purchase Order, December 15, 2025, Competed Under SAP, 2 offersSolicitation $27,150
SPE4A624PB956Purchase Order, January 8, 2024, Competed Under SAP, 1 offersSolicitation $27,085
SPE4A625P0829Purchase Order, October 4, 2024, Competed Under SAP, 2 offersSolicitation $27,000
SPE4A726V0061Purchase Order, October 2, 2025, Competed Under SAP, 1 offersSolicitation $27,000
SPE7L324P6138Purchase Order, June 13, 2024, Competed Under SAP, 6 offersSolicitation $27,000
SPE7M824V1721Purchase Order, May 13, 2024, Competed Under SAP, 1 offersSolicitation $26,808
SPE7M825V2034Purchase Order, August 18, 2025, Competed Under SAP, 1 offersSolicitation $26,775
SPE7L324P6111Purchase Order, June 13, 2024, Competed Under SAP, 2 offersSolicitation $26,760
SPE7M825V0048Purchase Order, October 7, 2024, Competed Under SAP, 1 offersSolicitation $26,750
SPE4A725PA932Purchase Order, June 4, 2025, Competed Under SAP, 1 offersSolicitation $26,550
SPE7L124F9657Delivery Order, August 22, 2024, Competed Under SAP$26,510
SPE7L125V2982Purchase Order, December 30, 2024, Competed Under SAP, 2 offersSolicitation $26,500
SPE7M826P0158Purchase Order, October 20, 2025, Competed Under SAP, 1 offersSolicitation $26,500
SPE4A625PA510Purchase Order, January 17, 2025, Competed Under SAP, 1 offersSolicitation $26,425
SPE7L325F0874Delivery Order, December 5, 2024, Competed Under SAP$26,418
SPE7L326P3501Purchase Order, May 13, 2026, Competed Under SAP, 1 offersSolicitation $26,410
SPE7M524V2557Purchase Order, January 29, 2024, Competed Under SAP, 1 offersSolicitation $26,407
SPE7L125F9069Delivery Order, August 21, 2025, Competed Under SAP$26,255
SPE4A625F8361Delivery Order, March 16, 2025, Not Competed Under SAP$26,230
SPE7L426V1152Purchase Order, May 27, 2026, Competed Under SAP, 1 offersSolicitation $26,163
SPE4A624PE356Purchase Order, February 2, 2024, Competed Under SAP, 1 offersSolicitation $26,119
SPE7L324V5358Purchase Order, April 22, 2024, Competed Under SAP, 1 offersSolicitation $26,100
SPE7M825P2189Purchase Order, August 15, 2025, Competed Under SAP, 6 offersSolicitation $26,100
SPE7L325V6855Purchase Order, August 19, 2025, Competed Under SAP, 1 offersSolicitation $26,040
SPE7M125V7352Purchase Order, July 30, 2025, Competed Under SAP, 1 offersSolicitation $26,040
SPE4A624PF615Purchase Order, February 21, 2024, Competed Under SAP, 1 offersSolicitation $26,000
SPE4A726PA658Purchase Order, May 7, 2026, Competed Under SAP, 3 offersSolicitation $25,980
SPE7L126F3208Delivery Order, January 22, 2026, Competed Under SAP$25,920
SPE7L126P0452Purchase Order, October 2, 2025, Competed Under SAP, 1 offersSolicitation $25,872
SPE7L326P1234Purchase Order, December 2, 2025, Competed Under SAP, 1 offersSolicitation $25,850
SPE7L325F2576Delivery Order, July 1, 2025, Competed Under SAP$25,800
SPE7M524P4141Purchase Order, April 12, 2024, Competed Under SAP, 1 offersSolicitation $25,730
SPE4A625V664CPurchase Order, September 17, 2025, Competed Under SAP, 2 offersSolicitation $25,725
SPE7L325V4308Purchase Order, April 9, 2025, Competed Under SAP, 1 offersSolicitation $25,704
SPE7M425P2596Purchase Order, February 12, 2025, Competed Under SAP, 2 offersSolicitation $25,680
SPE7M824V1084Purchase Order, February 20, 2024, Competed Under SAP, 1 offersSolicitation $25,680
SPE7L325F1627Delivery Order, March 23, 2025, Competed Under SAP$25,656
SPE4A626P4949Purchase Order, November 5, 2025, Competed Under SAP, 4 offersSolicitation $25,625
SPE7M825V1323Purchase Order, April 21, 2025, Competed Under SAP, 2 offersSolicitation $25,488
SPE7M125V9824Purchase Order, September 29, 2025, Competed Under SAP, 1 offersSolicitation $25,440
SPE7L324P7766Purchase Order, August 23, 2024, Competed Under SAP, 2 offersSolicitation $25,398
SPE7M124P8548Purchase Order, July 17, 2024, Competed Under SAP, 1 offersSolicitation $25,375
SPE4A724V4224Purchase Order, September 23, 2024, Competed Under SAP, 1 offersSolicitation $25,369
SPE7M125P4999Purchase Order, March 27, 2025, Competed Under SAP, 8 offersSolicitation $25,345
SPE7M025P4443Purchase Order, June 15, 2025, Competed Under SAP, 4 offersSolicitation $25,300
SPE7M225V1968Purchase Order, March 4, 2025, Competed Under SAP, 1 offersSolicitation $25,300
SPE7M525V3507Purchase Order, March 24, 2025, Competed Under SAP, 2 offersSolicitation $25,300
SPE7M425P2641Purchase Order, February 14, 2025, Competed Under SAP, 1 offersSolicitation $25,250
SPE7L325V2057Purchase Order, December 30, 2024, Competed Under SAP, 1 offersSolicitation $25,218
SPE4A525P7530Purchase Order, July 31, 2025, Not Competed Under SAP, 1 offersSolicitation $25,200
SPE7L026F4160Delivery Order, May 26, 2026, Competed Under SAP$25,200
SPE7M425F0484Delivery Order, December 9, 2024, Competed Under SAP$25,060
SPE7M024V3236Purchase Order, March 11, 2024, Competed Under SAP, 2 offers$25,000
SPE4A626PF101Purchase Order, February 10, 2026, Competed Under SAP, 3 offers$24,932
SPE7L324F4625Delivery Order, August 29, 2024, Competed Under SAP$24,800
SPE4A625V368LPurchase Order, June 23, 2025, Competed Under SAP, 1 offers$24,750
SPE7L325V0318Purchase Order, October 15, 2024, Competed Under SAP, 1 offers$24,738
SPE7M824P0797Purchase Order, February 14, 2024, Competed Under SAP, 1 offers$24,716
SPE7L325V3919Purchase Order, March 24, 2025, Competed Under SAP, 1 offers$24,650
SPE7L126F3622Delivery Order, February 5, 2026, Competed Under SAP$24,605
SPE7L124P7878Purchase Order, July 30, 2024, Competed Under SAP, 1 offers$24,570
SPE7M824V2480Purchase Order, August 22, 2024, Competed Under SAP, 2 offers$24,556
SPE7M824V2590Purchase Order, September 9, 2024, Competed Under SAP, 1 offers$24,556
SPE4A724PB411Purchase Order, May 7, 2024, Competed Under SAP, 1 offers$24,500
SPE7M824P1944Purchase Order, July 23, 2024, Competed Under SAP, 2 offers$24,500
SPE4A724V3599Purchase Order, July 26, 2024, Competed Under SAP, 1 offers$24,480
SPE7L026F2463Delivery Order, March 31, 2026, Competed Under SAP$24,450
SPE7M424P1888Purchase Order, April 17, 2024, Competed Under SAP, 1 offers$24,420
SPE7L125F6809Delivery Order, June 5, 2025, Not Available for Competition$24,407
Transactions
3,019 across 2,578 awards