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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 2.2 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
SPE7M126V0615Purchase Order, October 10, 2025, Competed Under SAP, 2 offers$1,368
SPMYM425P1021Purchase Order, September 9, 2025, Competed Under SAP, 1 offers$1,363
SPE4A726V2051Purchase Order, January 26, 2026, Competed Under SAP, 1 offers$1,360
SPE7L026F4116Delivery Order, May 21, 2026, Competed Under SAP$1,344
SPE4A125V0210Purchase Order, February 10, 2025, Competed Under SAP, 1 offers$1,337
SPE7MC24P0760Purchase Order, January 22, 2024, Competed Under SAP, 2 offers$1,300
SPE7MC24V6140Purchase Order, May 22, 2024, Competed Under SAP, 1 offers$1,300
SPE7MC24V8071Purchase Order, August 7, 2024, Competed Under SAP, 1 offers$1,300
SPE7L324P3141Purchase Order, February 16, 2024, Competed Under SAP, 2 offers$1,296
SPE7L325V5914Purchase Order, July 2, 2025, Competed Under SAP, 1 offers$1,288
SPE7L024V3719Purchase Order, April 19, 2024, Competed Under SAP, 1 offers$1,280
SPE7L325V5248Purchase Order, May 29, 2025, Competed Under SAP, 1 offers$1,271
SPE7L325P0633Purchase Order, October 30, 2024, Competed Under SAP, 1 offers$1,258
SPE4A624F463DDelivery Order, September 26, 2024, Competed Under SAP$1,250
SPE7L324V8570Purchase Order, September 19, 2024, Competed Under SAP, 1 offers$1,215
SPE7M126V9466Purchase Order, May 27, 2026, Competed Under SAP, 1 offers$1,200
SPE7L325V7192Purchase Order, September 10, 2025, Competed Under SAP, 1 offers$1,184
SPE7L325V4101Purchase Order, April 2, 2025, Competed Under SAP, 1 offers$1,180
SPE7L126P4099Purchase Order, February 18, 2026, Competed Under SAP, 1 offers$1,162
SPE7L124V8676Purchase Order, August 19, 2024, Competed Under SAP, 7 offers$1,152
SPE7L325V2122Purchase Order, January 3, 2025, Competed Under SAP, 2 offers$1,148
SPE7M426V3733Purchase Order, May 19, 2026, Competed Under SAP, 1 offers$1,125
SPE7L125V3783Purchase Order, January 23, 2025, Competed Under SAP, 1 offers$1,120
SPE7L325V7064Purchase Order, September 2, 2025, Competed Under SAP, 2 offers$1,102
SPE7M326V1201Purchase Order, January 15, 2026, Competed Under SAP, 3 offers$1,100
SPE7L325V7265Purchase Order, September 15, 2025, Competed Under SAP, 1 offers$1,075
SPE7M125P4966Purchase Order, March 17, 2025, Competed Under SAP, 2 offers$1,075
SPE7L126F0703Delivery Order, October 16, 2025, Competed Under SAP$1,050
SPE7L324P8040Purchase Order, September 6, 2024, Competed Under SAP, 3 offers$1,050
SPE7L126V4875Purchase Order, January 23, 2026, Competed Under SAP, 1 offers$1,020
SPE7L125P6871Purchase Order, June 11, 2025, Competed Under SAP, 1 offers$1,000
SPE7L126V4819Purchase Order, January 22, 2026, Competed Under SAP, 1 offers$990
SPE4A724V2756Purchase Order, May 20, 2024, Competed Under SAP, 2 offers$964
SPE7L324V3692Purchase Order, February 14, 2024, Competed Under SAP, 4 offers$884
SPE7L024V3702Purchase Order, April 18, 2024, Competed Under SAP, 11 offers$875
SPE7L326P0816Purchase Order, November 5, 2025, Competed Under SAP, 1 offers$870
SPE7L024V4456Purchase Order, May 23, 2024, Competed Under SAP, 3 offers$860
SPE7L325V3147Purchase Order, February 19, 2025, Competed Under SAP, 2 offers$850
SPE7L325V6782Purchase Order, August 14, 2025, Competed Under SAP, 1 offers$850
SPE7L326V2267Purchase Order, March 2, 2026, Competed Under SAP, 1 offers$850
SPE7L326V2675Purchase Order, May 27, 2026, Competed Under SAP, 1 offers$850
SPE7L125V164DPurchase Order, August 28, 2025, Competed Under SAP, 1 offers$840
SPE7L325P3769Purchase Order, April 4, 2025, Competed Under SAP, 1 offers$840
SPE7L125P6203Purchase Order, May 9, 2025, Competed Under SAP, 1 offers$804
SPE4A624PK832Purchase Order, April 24, 2024, Not Competed Under SAP, 1 offers$788
SPE4A526P1716Purchase Order, December 4, 2025, Competed Under SAP, 10 offers$773
SPE7L126V6737Purchase Order, March 16, 2026, Competed Under SAP, 1 offers$756
SPE7M126V1273Purchase Order, October 24, 2025, Competed Under SAP, 4 offers$740
SPE7M125V6031Purchase Order, June 25, 2025, Competed Under SAP, 4 offers$730
SPE7L124V2272Purchase Order, January 2, 2024, Competed Under SAP, 4 offers$721
SPE7M524V6763Purchase Order, August 2, 2024, Competed Under SAP, 2 offers$700
SPE7L126V5391Purchase Order, February 4, 2026, Competed Under SAP, 1 offers$680
SPE7L124V9892Purchase Order, September 26, 2024, Competed Under SAP, 3 offers$660
SPE7L126F7223Delivery Order, April 29, 2026, Competed Under SAP$660
SPE7L125V3596Purchase Order, January 16, 2025, Competed Under SAP, 2 offers$649
SPE7L325V1599Purchase Order, December 11, 2024, Competed Under SAP, 1 offers$640
SPE7L325V2027Purchase Order, December 26, 2024, Competed Under SAP, 1 offers$640
SPE7L325V1059Purchase Order, November 18, 2024, Competed Under SAP, 1 offers$588
SPE7L024V4333Purchase Order, May 17, 2024, Competed Under SAP, 1 offers$565
SPE7L325V6044Purchase Order, July 11, 2025, Competed Under SAP, 1 offers$502
SPE7L124V7729Purchase Order, July 23, 2024, Competed Under SAP, 5 offers$450
SPE7L324V3414Purchase Order, January 31, 2024, Competed Under SAP, 5 offers$443
SPE7L024V4322Purchase Order, May 17, 2024, Competed Under SAP, 1 offers$435
SPE7L125V5398Purchase Order, February 27, 2025, Competed Under SAP, 1 offers$420
SPE7L124V6674Purchase Order, June 12, 2024, Competed Under SAP, 11 offers$346
SPE7L025V0672Purchase Order, November 5, 2024, Competed Under SAP, 2 offers$330
SPE7L326V3684Purchase Order, June 1, 2026, Competed Under SAP, 1 offers$330
SPE7M126V5657Purchase Order, February 2, 2026, Competed Under SAP, 1 offers$327
SPE8E624V0855Purchase Order, May 9, 2024, Competed Under SAP, 2 offers$289
SPE7M025V4065Purchase Order, February 24, 2025, Competed Under SAP, 3 offers$150
SPE7MC25V4732Purchase Order, June 24, 2025, Competed Under SAP, 1 offers$150
SPE7M124V1841Purchase Order, January 9, 2024, Competed Under SAP, 4 offers$147
SPE7M024V3499Purchase Order, March 18, 2024, Competed Under SAP, 5 offers$145
SPE7L024V4320Purchase Order, May 17, 2024, Competed Under SAP, 1 offers$130
SPE7L024V4328Purchase Order, May 17, 2024, Competed Under SAP, 1 offers$125
SPE7L024V4642Purchase Order, June 5, 2024, Competed Under SAP, 1 offers$125
SPE7L126V3757Purchase Order, December 23, 2025, Competed Under SAP, 1 offers$60
SPE7L124P4138Purchase Order, March 5, 2024, Competed Under SAP, 1 offers$50
SPE7M024V6385Purchase Order, September 11, 2024, Competed Under SAP, 5 offers$50
SPE7L125V4416Purchase Order, February 6, 2025, Competed Under SAP, 1 offers$42
SPE7L124V8590Purchase Order, August 15, 2024, Competed Under SAP, 5 offers$40
SPE7L024V4532Purchase Order, May 28, 2024, Competed Under SAP, 4 offers$39
SPE7L124P9313Purchase Order, September 12, 2024, Competed Under SAP, 3 offers$30
SPE7L425V0980Purchase Order, January 17, 2025, Competed Under SAP, 9 offers$28
SPE7L025V1253Purchase Order, January 15, 2025, Competed Under SAP, 3 offers$25
70Z03823PC0000276Purchase Order, January 9, 2024, Competed Under SAP, 1 offers$0
N0010423PLF33Purchase Order, February 23, 2024, Full and Open Competition, 2 offers$0
N0038322PB123Purchase Order, January 26, 2024, Not Competed Under SAP, 1 offers$0
N0038323PT096Purchase Order, January 26, 2024, Not Competed Under SAP, 1 offers$0
SPE4A620PN414Purchase Order, January 26, 2024, Competed Under SAP, 1 offers$0
SPE4A621F289PDelivery Order, January 26, 2024, Competed Under SAP$0
SPE4A622PV546Purchase Order, January 26, 2024, Not Competed Under SAP, 1 offers$0
SPE4A623F057HDelivery Order, January 26, 2024, Competed Under SAP$0
SPE4A623F062ADelivery Order, January 26, 2024, Competed Under SAP$0
SPE4A623F123WDelivery Order, January 26, 2024, Competed Under SAP$0
SPE4A623F265ADelivery Order, January 26, 2024, Competed Under SAP$0
SPE4A623F288XDelivery Order, February 22, 2024, Competed Under SAP$0
SPE4A623F292ZDelivery Order, January 25, 2024, Competed Under SAP$0
SPE4A623F365ADelivery Order, January 26, 2024, Full and Open Competition$0
SPE4A623F7972Delivery Order, January 26, 2024, Competed Under SAP$0
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