Seal Dynamics LLC
UEI Y1M9BKYLXL58 CAGE 5N582 Active Hauppauge, NY
Other Than Small Business · Data through July 6, 2026
Obligations by fiscal year
| Fiscal year | Obligations |
|---|---|
| FY2026 | $34.0M |
| FY2025 | $42.4M |
| FY2024 | $34.5M |
| FY2023 | $22.2M |
| FY2022 | $24.2M |
| FY2021 | $18.8M |
Agencies, NAICS, and PSC codes
| Agency | Obligations | Share |
|---|---|---|
| Department of Defense | $175.2M | 99.5% |
| Department of Homeland Security | $912K | 0.5% |
| PSC code | Obligations | Share |
|---|---|---|
| 5930 — Switches | $32.9M | 18.7% |
| 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft | $23.0M | 13.1% |
| 5330 — Packing and Gasket Materials | $19.8M | 11.2% |
| 1680 — Miscellaneous Aircraft Accessories and Components | $17.5M | 9.9% |
| 5845 — Underwater Sound Equipment | $10.7M | 6.1% |
Contract type and set-aside mix
| Contract pricing type | Obligations | Share |
|---|---|---|
| Firm Fixed Price | $175.7M | 99.8% |
| Fixed Price With Economic Price Adjustment | $416K | 0.2% |
| Set-aside type | Obligations | Share |
|---|---|---|
| No Set Aside Used. | $134.6M | 76.4% |
| Not Specified | $41.6M | 23.6% |
| Small Business Set Aside - Total | $4K | 0% |
Place of performance by state
| State | Obligations | Share |
|---|---|---|
| NY | $173.6M | 98.6% |
| MO | $883K | 0.5% |
| CA | $711K | 0.4% |
| IL | $369K | 0.2% |
| MN | $298K | 0.2% |
| RI | $118K | 0.1% |
| PA | $55K | 0% |
| OH | $44K | 0% |
| VA | $10K | 0% |
| FL | $8K | 0% |
Largest contract actions on file
| Award | Agency | Period of performance | Obligation | Record |
|---|---|---|---|---|
| SPRPA126PWA45 · NAICS 336413 | Department of Defense | May 26, 2026 – June 25, 2026 | $6.7M | View on USAspending |
| SPE7L124P9066 · NAICS 336390 | Department of Defense | September 12, 2024 – April 10, 2025 | $2.1M | View on USAspending |
| SPE4A726C0059 · NAICS 336413 | Department of Defense | February 24, 2026 – November 25, 2026 | $1.9M | View on USAspending |
| SPE7L424C0006 · NAICS 333618 | Department of Defense | March 4, 2024 – July 17, 2025 | $1.9M | View on USAspending |
| SPE7L424C0003 · NAICS 333618 | Department of Defense | February 7, 2024 – April 12, 2025 | $1.8M | View on USAspending |
| SPE7L125F1370 · NAICS 336390 | Department of Defense | November 25, 2024 – May 19, 2025 | $1.5M | View on USAspending |
| SPE7L124C0051 · NAICS 336390 | Department of Defense | August 16, 2024 – March 28, 2025 | $1.5M | View on USAspending |
| SPE7L125F0498 · NAICS 336390 | Department of Defense | October 21, 2024 – April 14, 2025 | $1.4M | View on USAspending |
| SPE7L125F6768 · NAICS 336390 | Department of Defense | June 4, 2025 – November 26, 2025 | $1.3M | View on USAspending |
| SPE4A725C0082 · NAICS 336411 | Department of Defense | April 10, 2025 – October 5, 2026 | $1.1M | View on USAspending |
Parent company
Heico CORP (UEI WF9TN8AWH8K5)
Other UEIs under this parent
- Robertson Fuel Systems, L.L.C. — UEI G4M3KUF95AL3
- Blue Aerospace LLC — UEI MV2FTFU6ELL8
Similar contractors
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- Hydro-Aire Aerospace CORP — $164.7M, Burbank, CA
- S & K Aerospace, LLC — $189.7M, Saint Ignatius, MT
- Ptc INC. — $191.0M, Boston, MA
What the numbers show
99% of this contractor's obligations on file ($175.2M of $176.1M) came from a single agency, Department of Defense.
0% of obligations on file ($4K) used a small-business set-aside; the rest carried no set-aside or an unspecified type.
Obligations decreased from $42.4M in FY2025 to $34.0M in FY2026, the last closed fiscal year.
Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2026, downloaded 2026-10-21. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.
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