The Cover,vehicular Components, cataloged under National Stock Number 2590-01-437-3489, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-437-3489 |
| Primary Part Number | 12364718 |
| Item Name | Cover,vehicular Components |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Specific Use | COVER, ENGINE DECK |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12364718 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12364718 | Amz Alabama Inc. (USA) |
| 12364718 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 12364718 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. Dba Use CAGE Code 05386 for Cataloging |
NSN 2590-01-437-3489 is a Cover,vehicular Components, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-437-3489 has 3 manufacturer part numbers on file: 12364718 (U S Army Tank Automotive Command Amsta-Im-Mm), 12364718 (Amz Alabama Inc.), 12364718 (Bae Systems Land & Armaments L.p.).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-553-0277, 2815-01-611-2616. Verify interchangeability with system specifications before substitution.
Key specifications for 12364718: Specific Use: COVER, ENGINE DECK; End Item Identification: 2350-01-390-4683; Material: ALUMINUM. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.