The Back Assy,front Sea, cataloged under National Stock Number 2540-00-774-1329, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Milsco Mfg Co Unit of Jason Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Back Assy,front Sea |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Am General Llc (CAGE 34623); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Milsco Mfg Co Unit of Jason Inc (CAGE 76359) |
| Parameter | Value |
|---|---|
| NSN | 2540-00-774-1329 |
| Primary Part Number | F191 |
| Item Name | Back Assy,front Sea |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Milsco Mfg Co Unit of Jason Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| A11729 | Am General Llc (USA) |
| 7741329 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| F191 PRIMARY | Milsco Mfg Co Unit of Jason Inc (USA) |
| Reference | Meaning |
|---|---|
| TS1001 | 5/9 Secondary reference U.S. Government activity |
| X21309 | 5/9 Secondary reference Uop Inc Bostrom Div |
| 51P5021 | 5/9 Secondary reference Shakertown Corp |
NSN 2540-00-774-1329 is a Back Assy,front Sea, manufactured by Milsco Mfg Co Unit of Jason Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-774-1329 has 3 manufacturer part numbers on file: A11729 (Am General Llc), 7741329 (U S Army Tank Automotive Command Amsta-Im-Mm), F191 (Milsco Mfg Co Unit of Jason Inc).
4 possible matches (shared part number, not a government interchangeability claim): 5955-00-930-4457, 4440-00-967-3421, 5120-01-378-6233. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.