G. S. E. DYNAMICS, INC.
Doing business as GSE DYNAMICS CAGE 29183 UEI Z86FMF9P1KD6 HAUPPAUGE, NY SAM active until 2027-09-17 Small business gsedynamics.com ↗
G. S. E. DYNAMICS, INC. (CAGE 29183) appears as the awardee on 11 indexed government parts awards across 5 federal supply classes, most recently in Nov 2026.
About
GSE Dynamics, Inc. is a Hauppauge, New York company that engineers and manufactures military mechanical and structural components and assemblies. It describes itself as a full-service engineering and aerospace and defense manufacturing firm, with a related composites business, GSE Composites, Inc. The company states it has supported military customers for over 50 years. Its website includes a quote request form that asks for CAGE code and NSN details. The text names no certifications and does not state a founding year.
Products
- Military mechanical components
- Military structural components
- Military assemblies
- Composite components
Capabilities
- Engineering
- Manufacturing
- Assembly
- Testing
- Composites manufacturing
Summary of gsedynamics.com pages read October 13, 2026, written automatically; check the company's site for details. Pages read: GSE Dynamics, Contact Us – GSE Dynamics, Company Information – GSE Dynamics, Capabilities – GSE Dynamics.
Contact
- Address
- 25 CORPORATE DR
HAUPPAUGE, NY 11788-2021 - Points of contact in SAM.gov
-
- ANNE D SHYBUNKO, OWNER & CEO Government Business POC
- GREG MALLON, MR. Alternate Government Business POC
- BOZENA SZOSTEK, DIRECTOR OF CONTRACTS Past Performance POC
- ANNE D SHYBUNKO, OWNER/CEO Alternate Past Performance POC
- ANNE D SHYBUNKO, OWNER & CEO Electronic Business POC
- GREG MALLON, MR. Alternate Electronic Business POC
- Phone, from its website
- (631) 231-1044 from gsedynamics.com
- Email, from its website
- sales@gsedynamics.com from gsedynamics.com
Address and points of contact are the public record in SAM.gov, last updated September 29, 2026 (find it on SAM.gov). Phone and email are as the company publishes them on its own website.
Registration
- SAM.gov status
- Active
- Registered
- Feb 4, 2002
- Expires
- Sep 17, 2027
- Last updated
- Sep 29, 2026
- Business started
- Mar 1, 1971
- Structure
- Corporate Entity (Not Tax Exempt)
- State of incorporation
- NY
- Business types
- For Profit Organization
- Woman Owned Business
- Woman Owned Small Business
- Manufacturer of Goods
| NAICS | Primary | Size standard |
|---|---|---|
| 326130 | Small | |
| 326199 | Small | |
| 332312 | Small | |
| 332322 | Small | |
| 332710 | Small | |
| 334511 | Small | |
| 336390 | Small | |
| 336411 | Small | |
| 336412 | Small | |
| 336413 | Primary | Small |
| 336414 | Small | |
| 336611 | Small | |
| 336992 | Small | |
| 339999 | Small | |
| 541330 | — |
Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗
Performance
Last 12 months against the 12 before
| Period | Awards | Award dollars |
|---|---|---|
| Last 12 months | 11 | $1,393,581 |
| Prior 12 months | 0 | — |
Award dollars in the last 12 months compare with none recorded in the 12 months before.
Rank among suppliers
- Award dollars, last 12 months#215
- Award dollars, all time#215
- Awards won, last 12 months#625
- Awards won, all time#625
- Distinct NSNs#623
- Distinct supply classes#575
- Rising (12 months vs prior 12 months)#215
Awards by month
How much has this supplier been awarded each month? Last 24 months.
Months by award date. Dollars add each award's recorded total, or unit price times quantity.
Top parts
The NSNs this supplier appears on most often in the indexed awards.
| NSN | Item | Awards | Award dollars | Latest award |
|---|---|---|---|---|
| 2590-01-137-7409 | CONTROL ASSEMBLY,POWER TRAIN | 2 | $736,400 | Nov 2, 2026 |
| 1560-01-190-3650 | PIVOT-SHAFT ASSEMBLY | 1 | $18,500 | Nov 2, 2026 |
| 1560-01-135-5657 | DOOR ASSEMBLY,AIRCRAFT | 1 | $69,966 | Oct 19, 2026 |
| 1560-01-020-4160 | SUPPORT,STRUCTURAL COMPONENT,AIR | 1 | $16,170 | Oct 15, 2026 |
| 2590-01-217-8317 | STATION,WINCH CONT | 1 | $125,520 | Oct 6, 2026 |
| 1660-01-445-2167 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1 | $142,500 | Sep 22, 2026 |
| 1680-01-279-7925 | HANDLE ASSEMBLY,ENGINE SHUT DOWN | 1 | $19,875 | Sep 14, 2026 |
| 1560-01-192-7452 | SUPPORT,STRUCTURAL COMPONENT,AIR | 1 | $59,400 | Sep 1, 2026 |
| 1660-01-191-1569 | DUCT ASSEMBLY,AIR CONDITIONING-H | 1 | $61,250 | Sep 1, 2026 |
| 3010-01-492-7475 | UNIVERSAL JOINT,NONVEHICULAR | 1 | $144,000 | Sep 1, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
Open bids for parts they make
125 part numbers are listed for CAGE 29183 in the federal catalog (FLIS). 4 open solicitations cover those NSNs today.
| Solicitation | NSN | Item | Quantity | Return by | Source |
|---|---|---|---|---|---|
| SPE7L1-27-T-3090 | 5340-00-771-8335 | COVER,ACCESS | 2 | Nov 9, 2026 | DIBBS ↗ |
| SPE4A7-27-T-2697 | 1560-01-281-6343 | PLATE,STRUCTURAL,AIRCRAFT | 5 | Nov 12, 2026 | DIBBS ↗ |
| SPE4A7-27-T-3137 | 1560-00-824-6428 | FAIRING,AIRCRAFT | 2 | Nov 13, 2026 | DIBBS ↗ |
| SPE7L3-27-T-1890 | 5330-01-698-0609 | SEAL,NONMETALLIC STRIP | 4 | Nov 16, 2026 | DIBBS ↗ |
Parts listed for this supplier (125), first 50 shown
| NSN | Item | Part number |
|---|---|---|
| 1440-01-125-8506 | SPACER-STOWAGE RECEPTACLE | 74A733597-2001 |
| 1560-00-021-5143 | CONVEYOR,ROLLER ASSEMBLY | 4F55095-101C |
| 1560-00-034-2427 | SUPPORT ASSEMBLY,START AIR | 3-50355-1 |
| 1560-00-105-4454 | TRACK,FORWARD,DOOR | 4F11118-225A |
| 1560-00-119-2391 | FAIRING,AIRCRAFT | 4J12077-105B |
| 1560-00-141-8555 | PANEL,STRUCTURAL,AIRCRAFT | 4W13520-107A |
| 1560-00-162-0964 | LEVER,AIR INLET | 14-50837-2 |
| 1560-00-173-3680 | FAIRING,AIRCRAFT | 14-23209-2 |
| 1560-00-225-4070 | SEAL,CHIN,OUTBOARD | 4J12024-102B |
| 1560-00-235-7221 | SEAL AND SLAT ASSEMBLY | 4J12072-108B |
| 1560-00-404-0009 | TRAILING EDGE,AIRCRAFT | 4J50007-226A |
| 1560-00-404-0014 | TRAILING EDGE,AIRCRAFT | 4J50007-232A |
| 1560-00-404-0016 | WEDGE ASSEMBLY,TRAILING EDGE | 4J50007-243A |
| 1560-00-435-3639 | BRACKET,WING JOINT | 390619-5 |
| 1560-00-437-5224 | WEDGE ASSEMBLY,TRAILING EDGE | 4J50007-229A |
| 1560-00-451-2006 | FAIRING,AIRCRAFT | 4W14750-204C |
| 1560-00-451-2007 | FAIRING,AIRCRAFT | 4W14750-203C |
| 1560-00-486-4945 | PANEL,STRUCTURAL,AIRCRAFT | 4J31101-115B |
| 1560-00-513-9614 | TORQUE TUBE ASSEMBLY,CREW DOOR | 339130-8 |
| 1560-00-568-3440 | SUPPORT,SPOILER ACTUATOR | 9-35796-1 |
| 1560-00-602-4422 | FITTING,CARRIAGE,INBOARD FLAP | 5-59314-503 |
| 1560-00-628-5482 | SPAR,AIRCRAFT | 362546-1 |
| 1560-00-631-9881 | FLAP HINGE,BALANCE PANEL,AILERON | 9-61122-35 |
| 1560-00-652-9674 | SEAL ASSY,AFT CARGO | 404937-1 |
| 1560-00-673-1565 | TRAILING EDGE,AIRCRAFT | 343244R |
| 1560-00-702-1734 | CONVEYOR,ROLLER,LOGISTIC | 4F55092-101B |
| 1560-00-711-1344 | COWLING | 362571-23 |
| 1560-00-716-5851 | BEAM,HANGER,ENGINE | 35-6259-501 |
| 1560-00-716-5851 | BEAM,HANGER,ENGINE | 35-8259-501 |
| 1560-00-716-5851 | BEAM,HANGER,ENGINE | 35-8259-503 |
| 1560-00-767-1254 | CANISTER ASSEMBLY,PILOT DRAG CHU | 35-5692-506 |
| 1560-00-773-3934 | STRIP,ELEVATOR TRAILING EDGE | 2-6127 |
| 1560-00-777-9245 | STRIP,RUBBING,OIL COOLER DUCT | 39-10782 |
| 1560-00-778-5392 | PANEL ASSEMBLY,WING | 4-5570-525 |
| 1560-00-778-6795 | PANEL ASSEMBLY,SKIN,WING TRAILIN | 34-1265-520 |
| 1560-00-778-6880 | PANEL,WING TRAILING EDGE | 4-5359-562 |
| 1560-00-778-8189 | PANEL ASSEMBLY,SKIN,WING | 4-5557-527 |
| 1560-00-779-7968 | LINK ASSEMBLY,FORWARD ENGINE MOU | 9-48897-803 |
| 1560-00-787-9711 | LOUVER,COWL PANEL | 35-8609-807 |
| 1560-00-788-4945 | LOUVER,COWL PANEL | 35-8609-805 |
| 1560-00-798-7109 | SKIN,AIRCRAFT | 35-8221-544 |
| 1560-00-820-7509 | RING ASSEMBLY,SEGMENT ANTI ICING | 35-19635-502 |
| 1560-00-824-6428 | FAIRING,AIRCRAFT | 4W14176-122A |
| 1560-00-824-6474 | FAIRING,AIRCRAFT | 4W14177-156A |
| 1560-00-829-9365 | SHROUD ASSEMBLY,GENERATOR | 35-8607-509 |
| 1560-00-874-6326 | PANEL,STRUCTURAL,AIRCRAFT | 34-1263-522 |
| 1560-00-897-0895 | FORMER,AIRCRAFT | 35-17429-2 |
| 1560-00-981-0688 | PANEL,STRUCTURAL,AIRCRAFT | 65-8435-9 |
| 1560-00-998-8315 | SLEEVE,PIVOT,FLAP | 4J33194-105B |
| 1560-01-011-0689 | HOUSING ASSEMBLY,DOOR | 65-1642-21 |
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 2590-01-137-7409 | Nov 2, 2026 | CONTROL ASSEMBLY,POWER TRAIN | 5 | $70,000.00 | $350,000 | — | Source ↗ |
| 1560-01-190-3650 | Nov 2, 2026 | PIVOT-SHAFT ASSEMBLY | 1 | $18,500.00 | $18,500 | — | Source ↗ |
| 1560-01-135-5657 | Oct 19, 2026 | DOOR ASSEMBLY,AIRCRAFT | 3 | $23,322.00 | $69,966 | — | Source ↗ |
| 1560-01-020-4160 | Oct 15, 2026 | SUPPORT,STRUCTURAL COMPONENT,AIR | 1 | $16,170.00 | $16,170 | — | Source ↗ |
| 2590-01-217-8317 | Oct 6, 2026 | STATION,WINCH CONT | 24 | $5,230.00 | $125,520 | — | Source ↗ |
| 1660-01-445-2167 | Sep 22, 2026 | DUCT ASSEMBLY,AIR CONDITIONING-H | 5 | $28,500.00 | $142,500 | — | Source ↗ |
| 1680-01-279-7925 | Sep 14, 2026 | HANDLE ASSEMBLY,ENGINE SHUT DOWN | 3 | $6,625.00 | $19,875 | — | Source ↗ |
| 2590-01-137-7409 | Sep 10, 2026 | CONTROL ASSEMBLY,POWER TRAIN | 21 | $18,400.00 | $386,400 | — | Source ↗ |
| 3010-01-492-7475 | Sep 1, 2026 | UNIVERSAL JOINT,NONVEHICULAR | 8 | $18,000.00 | $144,000 | — | Source ↗ |
| 1560-01-192-7452 | Sep 1, 2026 | SUPPORT,STRUCTURAL COMPONENT,AIR | 2 | $29,700.00 | $59,400 | — | Source ↗ |
| 1660-01-191-1569 | Sep 1, 2026 | DUCT ASSEMBLY,AIR CONDITIONING-H | 2 | $30,625.00 | $61,250 | — | Source ↗ |
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About this data
- Awards come from DLA DIBBS award records and other indexed award records; each row links to its source.
- The supplier's name and location come from the public CAGE file in DLA's PUB LOG.
- Registration, address and points of contact come from SAM.gov public entity data. Phone, email and the website summary come from the company's own website, read by NSNExplorerBot (how it behaves).
- This list covers the awards NSN Explorer has indexed, not everything this supplier has won.
- Award dollars add each award's recorded total, or unit price times quantity when no total is recorded; awards with neither are not counted.
- Data last refreshed: 2026-11-03.
- Totals and ranks as of Nov 6, 2026.
- Full methodology →
Cite this page
NSN Explorer. "G. S. E. DYNAMICS, INC." nsnexplorer.com, https://nsnexplorer.com/supplier/29183/. Data as of November 7, 2026.
https://nsnexplorer.com/supplier/29183/