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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
SPRPA126PWA45Purchase Order, May 26, 2026, Competed Under SAP, 2 offers$6,747,840
SPE7L124P9066Purchase Order, September 12, 2024, Full and Open Competition, 4 offersSolicitation $2,074,416
SPE4A726C0059Definitive Contract, February 24, 2026, Competed Under SAP, 1 offersSolicitation $1,939,030
SPE7L424C0006Definitive Contract, March 4, 2024, Full and Open Competition, 1 offersSolicitation $1,875,000
SPE7L424C0003Definitive Contract, February 7, 2024, Full and Open Competition, 1 offers$1,750,000
SPE7L125F1370Delivery Order, November 25, 2024, Full and Open Competition$1,494,389
SPE7L124C0051Definitive Contract, August 16, 2024, Not Competed, 1 offersSolicitation $1,458,540
SPE7L125F0498Delivery Order, October 21, 2024, Full and Open Competition$1,352,754
N0010425CQA22Definitive Contract, July 15, 2025, Not Competed, 1 offersSolicitation $1,327,863
SPE7L125F6768Delivery Order, June 4, 2025, Full and Open Competition$1,324,813
SPE4A725C0082Definitive Contract, April 10, 2025, Competed Under SAP, 1 offersSolicitation $1,077,600
SPE7L125F9519Delivery Order, August 29, 2025, Full and Open Competition$1,076,230
SPE4A726F1589Delivery Order, December 1, 2025, Not Competed Under SAP$1,014,475
SPE4A724C0117Definitive Contract, July 2, 2024, Competed Under SAP, 1 offersSolicitation $981,000
SPE4A725F1762Delivery Order, December 2, 2024, Not Competed Under SAPSolicitation $944,818
SPE4A726PA929Purchase Order, May 20, 2026, Competed Under SAP, 1 offersSolicitation $911,236
N0010425PLC85Purchase Order, September 29, 2025, Competed Under SAP, 1 offersSolicitation $797,120
SPE4A725P3982Purchase Order, January 6, 2025, Competed Under SAP, 1 offersSolicitation $749,775
SPE7MC24P1419Purchase Order, April 25, 2024, Competed Under SAP, 1 offersSolicitation $730,417
SPE7MC24P1453Purchase Order, May 1, 2024, Competed Under SAP, 1 offersSolicitation $730,417
SPE7MC24P1804Purchase Order, June 11, 2024, Competed Under SAP, 1 offersSolicitation $730,417
SPE7MC24P1811Purchase Order, June 12, 2024, Competed Under SAP, 1 offersSolicitation $730,417
SPE7MC24P2349Purchase Order, August 26, 2024, Competed Under SAP, 1 offersSolicitation $730,417
SPE7MC24P2353Purchase Order, August 26, 2024, Competed Under SAP, 1 offersSolicitation $730,417
SPE4A725P3866Purchase Order, January 2, 2025, Competed Under SAP, 1 offers$724,500
SPE7L126P6549Purchase Order, May 5, 2026, Competed Under SAP, 4 offersSolicitation $717,030
SPE7L325P5720Purchase Order, July 28, 2025, Competed Under SAP, 2 offersSolicitation $634,680
SPE7L126F2215Delivery Order, December 12, 2025, Full and Open Competition$597,400
SPE7L224P0284Purchase Order, September 24, 2024, Competed Under SAP, 2 offersSolicitation $591,000
SPE7L126F4549Delivery Order, March 9, 2026, Competed Under SAP$528,885
SPE4A625F8471Delivery Order, March 19, 2025, Full and Open Competition$504,000
SPE4A625F8472Delivery Order, March 19, 2025, Full and Open Competition$504,000
SPE4A726P5215Purchase Order, January 22, 2026, Competed Under SAP, 1 offersSolicitation $475,800
SPE4A624PAY13Purchase Order, September 23, 2024, Competed Under SAP, 2 offersSolicitation $466,650
SPE4A726PA909Purchase Order, May 21, 2026, Competed Under SAP, 4 offersSolicitation $465,000
SPE7L324P7213Purchase Order, July 31, 2024, Competed Under SAP, 1 offersSolicitation $459,954
SPE7L324P5064Purchase Order, May 1, 2024, Competed Under SAP, 1 offersSolicitation $438,900
SPE7M826C0003Definitive Contract, October 27, 2025, Competed Under SAP, 1 offersSolicitation $426,804
SPE7L126F3716Delivery Order, February 6, 2026, Full and Open Competition$426,075
SPE4A726F5028Delivery Order, April 13, 2026, Competed Under SAP$409,536
SPE7L126F2235Delivery Order, December 15, 2025, Full and Open Competition$401,700
W519TC25P2115Purchase Order, February 4, 2025, Not Competed, 1 offers$386,802
SPE4A725P6802Purchase Order, March 12, 2025, Competed Under SAP, 1 offersSolicitation $383,994
SPE7M825P1267Purchase Order, April 8, 2025, Competed Under SAP, 1 offersSolicitation $375,912
SPE4A725P1933Purchase Order, November 17, 2024, Not Competed Under SAP, 1 offersSolicitation $364,050
SPE4A625PT537Purchase Order, May 29, 2025, Competed Under SAP, 1 offersSolicitation $344,350
SPE4A726P1236Purchase Order, October 22, 2025, Competed Under SAP, 1 offersSolicitation $330,000
SPE4A624PG000Purchase Order, February 26, 2024, Competed Under SAP, 6 offers$315,375
SPE4A725P3704Purchase Order, January 8, 2025, Competed Under SAP, 2 offersSolicitation $315,000
SPE4A726P0954Purchase Order, October 17, 2025, Competed Under SAP, 1 offersSolicitation $313,500
SPE4A724F061ADelivery Order, September 16, 2024, Not Competed$298,350
W519TC25P2223Purchase Order, May 6, 2025, Not Competed, 1 offersSolicitation $296,892
SPE4A625F8453Delivery Order, March 18, 2025, Full and Open Competition$295,200
SPE7M125F0594Delivery Order, December 9, 2024, Not Competed$283,882
SPE7L326P0044Purchase Order, October 1, 2025, Competed Under SAP, 3 offersSolicitation $283,800
SPE7M126V6118Purchase Order, February 13, 2026, Competed Under SAP, 1 offersSolicitation $279,300
SPE7L324P7384Purchase Order, August 23, 2024, Competed Under SAP, 1 offersSolicitation $269,765
W519TC24P2479Purchase Order, July 12, 2024, Not Competed, 1 offersSolicitation $263,512
70Z03824PD0000037Purchase Order, June 13, 2024, Not Competed Under SAP, 1 offersSolicitation $263,287
SPE4A725F5605Delivery Order, April 23, 2025, Not Competed Under SAP$260,096
SPE7L326P1500Purchase Order, December 16, 2025, Competed Under SAP, 3 offersSolicitation $259,370
SPE4A724PD243Purchase Order, June 13, 2024, Competed Under SAP, 1 offersSolicitation $258,655
SPE7M126P5525Purchase Order, April 6, 2026, Competed Under SAP, 1 offersSolicitation $256,000
SPE7M826P1255Purchase Order, April 9, 2026, Competed Under SAP, 1 offersSolicitation $255,000
SPE4A525P1227Purchase Order, November 14, 2024, Not Competed Under SAP, 1 offersSolicitation $246,500
SPE7L324P7951Purchase Order, September 1, 2024, Competed Under SAP, 3 offersSolicitation $245,315
SPE7M825P1824Purchase Order, June 18, 2025, Competed Under SAP, 1 offersSolicitation $243,750
SPE7M125V6599Purchase Order, July 14, 2025, Competed Under SAP, 1 offersSolicitation $243,000
SPE7L324P7310Purchase Order, August 5, 2024, Competed Under SAP, 3 offersSolicitation $241,500
SPE7M125V8038Purchase Order, August 18, 2025, Competed Under SAP, 1 offersSolicitation $238,644
SPE7M425P4157Purchase Order, May 6, 2025, Competed Under SAP, 1 offersSolicitation $231,000
SPE7MC24P1196Purchase Order, March 20, 2024, Competed Under SAP, 3 offersSolicitation $228,255
SPE7MC24P1455Purchase Order, April 28, 2024, Competed Under SAP, 1 offersSolicitation $228,255
SPE7MC25P0329Purchase Order, October 31, 2024, Competed Under SAP, 1 offersSolicitation $228,255
SPE7L125V8965Purchase Order, May 15, 2025, Competed Under SAP, 2 offersSolicitation $225,975
SPE7M425P6595Purchase Order, September 26, 2025, Competed Under SAP, 1 offersSolicitation $225,120
SPE7L324P4540Purchase Order, April 8, 2024, Competed Under SAP, 3 offersSolicitation $220,865
SPE4A725P5159Purchase Order, February 4, 2025, Competed Under SAP, 1 offers$220,500
SPE4A726V1811Purchase Order, January 8, 2026, Competed Under SAP, 1 offersSolicitation $220,000
SPE7L125P3940Purchase Order, February 21, 2025, Competed Under SAP, 1 offersSolicitation $217,800
SPE7MC24V9128Purchase Order, September 16, 2024, Competed Under SAP, 2 offersSolicitation $215,520
SPE4A726P7019Purchase Order, February 19, 2026, Not Competed Under SAP, 1 offersSolicitation $210,761
SPE7M525V7507Purchase Order, August 18, 2025, Competed Under SAP, 2 offersSolicitation $208,250
SPE7L325P5339Purchase Order, June 26, 2025, Competed Under SAP, 2 offersSolicitation $208,000
SPE4A725P3069Purchase Order, December 10, 2024, Not Competed Under SAP, 1 offersSolicitation $204,150
SPE7L325V1068Purchase Order, November 18, 2024, Competed Under SAP, 3 offersSolicitation $204,000
SPE7M125F1720Delivery Order, April 21, 2025, Not Competed$198,947
SPE7M125V8108Purchase Order, August 18, 2025, Competed Under SAP, 1 offersSolicitation $198,720
SPE4A725F9398Delivery Order, September 15, 2025, Not Competed$195,125
SPE7M426P1472Purchase Order, December 19, 2025, Competed Under SAP, 1 offersSolicitation $192,000
SPE4A724PE167Purchase Order, July 12, 2024, Competed Under SAP, 1 offersSolicitation $184,016
SPE4A726PB919Purchase Order, June 2, 2026, Competed Under SAP, 1 offersSolicitation $183,300
SPE7M824P1147Purchase Order, April 1, 2024, Competed Under SAP, 1 offersSolicitation $182,700
SPE7MC24P1454Purchase Order, April 28, 2024, Competed Under SAP, 2 offersSolicitation $182,604
SPE4A725F4023Delivery Order, March 10, 2025, Not Competed$182,375
SPE7L326V2966Purchase Order, April 21, 2026, Competed Under SAP, 1 offersSolicitation $181,500
SPE7L125V5134Purchase Order, February 24, 2025, Competed Under SAP, 2 offersSolicitation $181,200
SPE4A724F9693Delivery Order, September 6, 2024, Not Competed$179,400
SPE7L126F3731Delivery Order, February 9, 2026, Full and Open Competition$179,075
SPE7M526V3258Purchase Order, April 20, 2026, Competed Under SAP, 1 offersSolicitation $178,486
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