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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
SPE7M126V4196Purchase Order, December 23, 2025, Competed Under SAP, 2 offers$17,864
SPE4A624PL928Purchase Order, April 17, 2024, Competed Under SAP, 2 offers$17,853
SPE7L325P0928Purchase Order, November 13, 2024, Competed Under SAP, 2 offers$17,850
SPE7M126F3471Delivery Order, May 14, 2026, Competed Under SAP$17,790
SPE7M424V3465Purchase Order, June 4, 2024, Competed Under SAP, 1 offers$17,727
SPE7L026F0068Delivery Order, October 9, 2025, Competed Under SAP$17,680
SPE7L526P1521Purchase Order, May 13, 2026, Competed Under SAP, 2 offers$17,640
SPE4A524P5504Purchase Order, April 15, 2024, Not Competed Under SAP, 1 offers$17,600
SPE7L126F3229Delivery Order, January 22, 2026, Competed Under SAP$17,600
SPE7L026F0231Delivery Order, October 9, 2025, Competed Under SAP$17,577
SPE4A625P0R48Purchase Order, September 11, 2025, Competed Under SAP, 1 offers$17,500
SPE7M426V1239Purchase Order, December 8, 2025, Competed Under SAP, 6 offers$17,500
SPE7M824V1257Purchase Order, March 11, 2024, Competed Under SAP, 1 offers$17,500
SPE7M824V1907Purchase Order, June 4, 2024, Competed Under SAP, 1 offers$17,490
SPE7M825V0477Purchase Order, December 9, 2024, Competed Under SAP, 1 offers$17,400
SPE7M826V0495Purchase Order, January 23, 2026, Competed Under SAP, 1 offers$17,376
SPE7M125P4120Purchase Order, March 24, 2025, Competed Under SAP, 1 offers$17,324
SPE7M025V0071Purchase Order, October 2, 2024, Competed Under SAP, 1 offers$17,320
SPE7M225P1235Purchase Order, January 14, 2025, Competed Under SAP, 1 offers$17,250
SPE7M824V1118Purchase Order, February 22, 2024, Competed Under SAP, 2 offers$17,250
SPE7M824P2006Purchase Order, July 31, 2024, Competed Under SAP, 1 offers$17,205
SPE7M125V2453Purchase Order, February 5, 2025, Competed Under SAP, 1 offers$17,175
SPE4A624F353WDelivery Order, August 16, 2024, Competed Under SAP$17,167
SPE4A725P7754Purchase Order, March 27, 2025, Competed Under SAP, 2 offers$17,120
SPE4A625V5416Purchase Order, December 17, 2024, Competed Under SAP, 1 offers$17,100
SPE4A625V5425Purchase Order, December 17, 2024, Competed Under SAP, 1 offers$17,100
SPE7L325F0752Delivery Order, November 28, 2024, Competed Under SAP$17,043
SPE7L326P2880Purchase Order, March 17, 2026, Competed Under SAP, 4 offers$17,024
SPE4A725P8566Purchase Order, April 14, 2025, Competed Under SAP, 2 offers$17,012
SPE7L126P6351Purchase Order, April 29, 2026, Competed Under SAP, 4 offers$17,000
SPE7L324V3966Purchase Order, February 20, 2024, Competed Under SAP, 1 offers$16,960
SPE4A726P4281Purchase Order, December 16, 2025, Competed Under SAP, 1 offers$16,920
SPE7M824P2139Purchase Order, August 28, 2024, Competed Under SAP, 1 offers$16,920
SPE4A624V6542Purchase Order, January 5, 2024, Competed Under SAP, 1 offers$16,884
SPE4A624V526BPurchase Order, September 26, 2024, Competed Under SAP, 1 offers$16,875
SPE7L325P2760Purchase Order, February 14, 2025, Competed Under SAP, 2 offers$16,875
SPE7M325V3379Purchase Order, July 3, 2025, Competed Under SAP, 2 offers$16,875
SPE7M225P0716Purchase Order, November 22, 2024, Competed Under SAP, 1 offers$16,830
SPE7L325V7051Purchase Order, September 2, 2025, Competed Under SAP, 1 offers$16,800
SPE7M825V0153Purchase Order, October 21, 2024, Competed Under SAP, 1 offers$16,750
SPE7L126F3651Delivery Order, February 5, 2026, Competed Under SAP$16,700
SPE7M125P1081Purchase Order, November 1, 2024, Competed Under SAP, 2 offers$16,692
SPE4A624F6630Delivery Order, January 12, 2024, Competed Under SAP$16,594
SPE4A624F7900Delivery Order, February 15, 2024, Competed Under SAP$16,594
SPE4A625F2742Delivery Order, November 14, 2024, Competed Under SAP$16,594
SPE4A625F3836Delivery Order, December 12, 2024, Competed Under SAP$16,594
SPE7L026F1801Delivery Order, February 19, 2026, Competed Under SAP$16,544
SPE7L225F0322Delivery Order, December 5, 2024, Competed Under SAP$16,500
SPE7M125P3464Purchase Order, January 30, 2025, Competed Under SAP, 1 offers$16,500
SPE7M225V4596Purchase Order, September 8, 2025, Competed Under SAP, 2 offers$16,500
SPE7M326P0828Purchase Order, April 1, 2026, Competed Under SAP, 3 offers$16,500
SPE7M526P0587Purchase Order, November 3, 2025, Competed Under SAP, 3 offers$16,485
SPE7L026F3638Delivery Order, May 13, 2026, Competed Under SAP$16,450
SPE7L524P0436Purchase Order, February 19, 2024, Competed Under SAP, 1 offers$16,375
SPE7L026F2388Delivery Order, March 26, 2026, Competed Under SAP$16,356
SPE7M424V3177Purchase Order, May 13, 2024, Competed Under SAP, 1 offers$16,350
W519TC24P2579Purchase Order, September 4, 2024, Not Competed, 1 offers$16,350
SPE7L125F6101Delivery Order, May 8, 2025, Competed Under SAP$16,280
SPE7L325P1270Purchase Order, December 20, 2024, Competed Under SAP, 2 offers$16,276
SPE4A726P1017Purchase Order, October 17, 2025, Competed Under SAP, 1 offers$16,260
SPE7M426V2747Purchase Order, April 1, 2026, Competed Under SAP, 1 offers$16,215
SPE7L324P5025Purchase Order, May 1, 2024, Competed Under SAP, 5 offers$16,200
SPE7M525P3091Purchase Order, March 14, 2025, Competed Under SAP, 1 offers$16,170
SPE7L024V3958Purchase Order, April 30, 2024, Competed Under SAP, 1 offers$16,146
SPE4A624F9773Delivery Order, March 17, 2024, Competed Under SAP$16,100
SPE7M825V1614Purchase Order, June 16, 2025, Competed Under SAP, 1 offers$16,030
SPE7M324V3218Purchase Order, July 9, 2024, Competed Under SAP, 3 offers$16,025
SPE7M124P9734Purchase Order, August 23, 2024, Competed Under SAP, 1 offers$15,990
SPE7M824V0865Purchase Order, January 22, 2024, Competed Under SAP, 1 offers$15,986
SPE7L125P2468Purchase Order, December 31, 2024, Competed Under SAP, 1 offers$15,980
SPE4A725P5616Purchase Order, February 13, 2025, Competed Under SAP, 2 offers$15,950
SPE7L125F0565Delivery Order, October 24, 2024, Competed Under SAP$15,950
SPE7M825P0716Purchase Order, January 26, 2025, Competed Under SAP, 2 offers$15,925
SPE4A726V2070Purchase Order, January 27, 2026, Competed Under SAP, 2 offers$15,900
SPE4A624PAZR7Purchase Order, September 25, 2024, Not Competed Under SAP, 1 offers$15,825
SPE7M824P2092Purchase Order, August 18, 2024, Competed Under SAP, 1 offers$15,820
SPE7L326V1862Purchase Order, February 2, 2026, Competed Under SAP, 1 offers$15,810
SPE7M225P0068Purchase Order, October 3, 2024, Competed Under SAP, 6 offers$15,792
SPE7L026F2656Delivery Order, April 9, 2026, Competed Under SAP$15,750
SPE7M425V3660Purchase Order, May 19, 2025, Competed Under SAP, 2 offers$15,750
SPE7M825V1593Purchase Order, June 16, 2025, Competed Under SAP, 1 offers$15,750
SPE7L325P4732Purchase Order, May 27, 2025, Competed Under SAP, 1 offers$15,698
SPE7M126V1978Purchase Order, November 10, 2025, Competed Under SAP, 2 offers$15,680
SPE7L125F2177Delivery Order, December 27, 2024, Competed Under SAP$15,677
SPE7L325P3382Purchase Order, March 19, 2025, Competed Under SAP, 1 offers$15,675
SPE7M425V4165Purchase Order, June 16, 2025, Competed Under SAP, 1 offers$15,675
SPE7M826P0798Purchase Order, February 9, 2026, Competed Under SAP, 3 offers$15,620
SPE4A526P1714Purchase Order, December 11, 2025, Not Competed Under SAP, 1 offers$15,600
SPE7M825V1537Purchase Order, June 2, 2025, Competed Under SAP, 1 offers$15,600
SPE4A625P0668Purchase Order, October 2, 2024, Competed Under SAP, 1 offers$15,580
SPE4A725P2181Purchase Order, November 18, 2024, Competed Under SAP, 1 offers$15,525
SPE7L324F1571Delivery Order, January 11, 2024, Competed Under SAP$15,515
SPE7L325P6619Purchase Order, September 11, 2025, Competed Under SAP, 2 offers$15,484
SPE7L024V4590Purchase Order, June 4, 2024, Competed Under SAP, 2 offers$15,435
SPE7L324V8307Purchase Order, September 9, 2024, Competed Under SAP, 3 offers$15,435
SPE7L324V3189Purchase Order, January 22, 2024, Competed Under SAP, 1 offers$15,402
SPE7L125F9701Delivery Order, September 4, 2025, Competed Under SAP$15,375
SPE4A526V0885Purchase Order, March 12, 2026, Competed Under SAP, 1 offers$15,325
SPE7M126V6724Purchase Order, April 1, 2026, Competed Under SAP, 1 offers$15,314
SPE7M824V2062Purchase Order, June 20, 2024, Competed Under SAP, 1 offers$15,300
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