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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.

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
SPE7L224V1062Purchase Order, August 20, 2024, Competed Under SAP, 1 offers$4,320
SPE7L325V7071Purchase Order, September 2, 2025, Competed Under SAP, 2 offers$4,320
SPE7M125V9532Purchase Order, September 18, 2025, Competed Under SAP, 1 offers$4,320
SPE7L724V1431Purchase Order, August 22, 2024, Competed Under SAP, 1 offers$4,305
SPE7M126V1311Purchase Order, October 27, 2025, Competed Under SAP, 1 offers$4,300
SPE7L326P1659Purchase Order, December 30, 2025, Competed Under SAP, 1 offers$4,290
SPE7L124P8531Purchase Order, August 14, 2024, Competed Under SAP, 3 offers$4,288
SPE7L026F2672Delivery Order, April 9, 2026, Competed Under SAP$4,264
SPE7M825V0783Purchase Order, January 21, 2025, Competed Under SAP, 3 offers$4,260
SPE4A726V0050Purchase Order, October 2, 2025, Competed Under SAP, 2 offers$4,250
SPE4A424V0163Purchase Order, April 1, 2024, Competed Under SAP, 1 offers$4,225
SPE7L325V1006Purchase Order, November 14, 2024, Competed Under SAP, 1 offers$4,212
SPE4A625F149SDelivery Order, June 24, 2025, Competed Under SAP$4,200
SPE7L126F6678Delivery Order, April 22, 2026, Competed Under SAP$4,200
SPE7M126P3988Purchase Order, February 10, 2026, Competed Under SAP, 5 offers$4,200
SPE7M526V2977Purchase Order, February 20, 2026, Competed Under SAP, 2 offers$4,200
SPE7M324V3138Purchase Order, July 1, 2024, Competed Under SAP, 2 offers$4,164
SPE7L325P2249Purchase Order, January 27, 2025, Competed Under SAP, 1 offers$4,160
SPE7L126V046LPurchase Order, June 5, 2026, Competed Under SAP, 1 offers$4,150
SPE7L325V1280Purchase Order, November 27, 2024, Competed Under SAP, 2 offers$4,146
SPE4A725PD629Purchase Order, August 1, 2025, Competed Under SAP, 2 offers$4,140
SPE7L325P3921Purchase Order, April 10, 2025, Competed Under SAP, 1 offers$4,104
SPE7L325V5362Purchase Order, June 2, 2025, Competed Under SAP, 1 offers$4,080
SPE7L325V5126Purchase Order, May 19, 2025, Competed Under SAP, 1 offers$4,070
SPE7L125F5692Delivery Order, April 24, 2025, Competed Under SAP$4,050
SPE7L325V6177Purchase Order, July 23, 2025, Competed Under SAP, 1 offers$4,032
SPE7L324P6293Purchase Order, June 20, 2024, Competed Under SAP, 1 offers$4,030
SPE7M125V7851Purchase Order, August 13, 2025, Competed Under SAP, 2 offers$4,012
SPE7L324F2640Delivery Order, March 28, 2024, Competed Under SAP$3,996
SPE7L024P0988Purchase Order, March 8, 2024, Competed Under SAP, 1 offers$3,983
SPE7L325V4754Purchase Order, April 30, 2025, Competed Under SAP, 1 offers$3,978
SPE7L124V8474Purchase Order, August 13, 2024, Competed Under SAP, 2 offers$3,970
SPE4A125P0434Purchase Order, December 13, 2024, Not Competed Under SAP, 1 offers$3,960
SPE7L324V6715Purchase Order, June 21, 2024, Competed Under SAP, 2 offers$3,960
SPE7L126F0688Delivery Order, October 16, 2025, Competed Under SAP$3,950
SPE7L026F2761Delivery Order, April 15, 2026, Competed Under SAP$3,933
SPE7L024V5068Purchase Order, June 25, 2024, Competed Under SAP, 3 offers$3,928
SPE7L325V5465Purchase Order, June 11, 2025, Competed Under SAP, 1 offers$3,922
SPE7L325V1852Purchase Order, December 18, 2024, Competed Under SAP, 2 offers$3,892
SPE7L325V6776Purchase Order, August 14, 2025, Competed Under SAP, 2 offers$3,870
SPE7M324V2438Purchase Order, May 8, 2024, Competed Under SAP, 1 offers$3,861
SPE4A626F0822Delivery Order, October 19, 2025, Competed Under SAP$3,850
SPE7L324V3677Purchase Order, February 14, 2024, Competed Under SAP, 2 offers$3,843
SPE7L324P5157Purchase Order, May 6, 2024, Competed Under SAP, 1 offersSolicitation $3,840
SPE7L324V6603Purchase Order, June 13, 2024, Competed Under SAP, 1 offers$3,840
SPEFA126P0129Purchase Order, April 6, 2026, Competed Under SAP, 1 offers$3,840
SPE4A626V4567Purchase Order, December 3, 2025, Competed Under SAP, 2 offers$3,825
SPE4A624F286ZDelivery Order, August 16, 2024, Not Competed Under SAP$3,816
SPE4A624F416RDelivery Order, September 13, 2024, Not Competed Under SAP$3,816
SPE7M826V0250Purchase Order, November 21, 2025, Competed Under SAP, 2 offers$3,800
SPE4A726P2920Purchase Order, November 21, 2025, Competed Under SAP, 1 offers$3,780
SPE7L025V1562Purchase Order, April 17, 2025, Competed Under SAP, 1 offers$3,780
SPE7L026F1338Delivery Order, January 8, 2026, Competed Under SAP$3,780
SPE7M125V8912Purchase Order, September 3, 2025, Competed Under SAP, 3 offers$3,760
SPE4A724F9178Delivery Order, July 2, 2024, Not Competed Under SAP$3,750
SPE7L225F0722Delivery Order, February 20, 2025, Competed Under SAP$3,720
SPE7L326V1388Purchase Order, December 22, 2025, Competed Under SAP, 1 offers$3,720
SPE4A625V169PPurchase Order, April 17, 2025, Competed Under SAP, 2 offers$3,700
SPE7L325V0978Purchase Order, November 14, 2024, Competed Under SAP, 3 offers$3,696
SPE7L026F1141Delivery Order, December 11, 2025, Competed Under SAP$3,675
SPE7L325V1815Purchase Order, December 18, 2024, Competed Under SAP, 1 offers$3,645
SPE7L125V027APurchase Order, June 24, 2025, Competed Under SAP, 1 offers$3,640
SPE4A624PV396Purchase Order, August 5, 2024, Not Competed Under SAP, 1 offers$3,627
SPE7M525V6321Purchase Order, July 7, 2025, Competed Under SAP, 1 offers$3,615
SPE7L125V1164Purchase Order, November 6, 2024, Competed Under SAP, 1 offers$3,600
SPE7L324F4483Delivery Order, August 22, 2024, Competed Under SAP$3,596
SPE7L225F0664Delivery Order, February 6, 2025, Competed Under SAP$3,584
SPE4A726P9829Purchase Order, April 30, 2026, Competed Under SAP, 3 offers$3,580
SPE4A625V333BPurchase Order, June 10, 2025, Competed Under SAP, 1 offers$3,569
SPE4A625PAM14Purchase Order, July 17, 2025, Not Competed Under SAP, 1 offers$3,560
SPE7L124F023FDelivery Order, September 26, 2024, Competed Under SAP$3,552
SPE7L324V3802Purchase Order, February 14, 2024, Competed Under SAP, 1 offers$3,549
SPE7MX24F175XDelivery Order, June 14, 2024, Full and Open Competition$3,535
SPE7L324V7442Purchase Order, July 30, 2024, Competed Under SAP, 1 offers$3,520
SPE7L125V3000Purchase Order, December 30, 2024, Competed Under SAP, 7 offers$3,515
SPE4A525V2083Purchase Order, July 22, 2025, Competed Under SAP, 1 offers$3,500
SPE4A625V346TPurchase Order, June 16, 2025, Competed Under SAP, 1 offers$3,500
SPE7L325P5096Purchase Order, June 16, 2025, Competed Under SAP, 1 offers$3,500
SPE7L025P0194Purchase Order, October 20, 2024, Competed Under SAP, 1 offers$3,475
SPE7L125V1872Purchase Order, November 29, 2024, Competed Under SAP, 1 offers$3,475
SPE7L125V1925Purchase Order, December 2, 2024, Competed Under SAP, 1 offers$3,475
SPE7L725V0045Purchase Order, October 9, 2024, Competed Under SAP, 4 offers$3,465
SPE7L324V6513Purchase Order, June 12, 2024, Competed Under SAP, 2 offers$3,458
SPE7L724V0464Purchase Order, January 4, 2024, Competed Under SAP, 1 offers$3,456
SPE4A724V3560Purchase Order, July 24, 2024, Competed Under SAP, 1 offers$3,450
SPE7M025P0107Purchase Order, October 1, 2024, Competed Under SAP, 4 offers$3,432
SPE7L326V0613Purchase Order, October 29, 2025, Competed Under SAP, 1 offers$3,420
SPE7M524P6509Purchase Order, August 6, 2024, Competed Under SAP, 3 offers$3,420
SPE7L324V7665Purchase Order, August 7, 2024, Competed Under SAP, 2 offers$3,410
SPE7M125V9581Purchase Order, September 19, 2025, Competed Under SAP, 3 offers$3,400
SPE7L125F8525Delivery Order, August 7, 2025, Competed Under SAP$3,376
SPE4A625PK886Purchase Order, March 21, 2025, Not Competed Under SAP, 1 offers$3,360
SPE7L025F0798Delivery Order, May 22, 2025, Competed Under SAP$3,360
SPE7L025F0928Delivery Order, June 5, 2025, Competed Under SAP$3,360
SPE7L225F0884Delivery Order, March 13, 2025, Competed Under SAP$3,360
SPE7L324V5523Purchase Order, May 1, 2024, Competed Under SAP, 1 offers$3,360
SPE7L725P1078Purchase Order, January 15, 2025, Competed Under SAP, 3 offers$3,360
SPE4A624PM339Purchase Order, April 22, 2024, Competed Under SAP, 2 offers$3,335
SPE7L326V0872Purchase Order, November 14, 2025, Competed Under SAP, 1 offers$3,332
SPE7L324P8153Purchase Order, September 12, 2024, Competed Under SAP, 2 offers$3,320
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