The Head, cataloged under National Stock Number 2510-00-703-6403, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | Head |
| FSC / FSG | 2510 — Vehicular Cab, Body, and Frame Structural Components (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Fmc Corp (CAGE 22888); Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 2510-00-703-6403 |
| Primary Part Number | 7036403 |
| Item Name | Head |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7036403 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| P731 PRIMARY | Fmc Corp (USA) |
| P731 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 64535 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| P731 | 5/2 Secondary reference U.S. Government activity |
NSN 2510-00-703-6403 is a Head, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-00-703-6403 has 3 manufacturer part numbers on file: 7036403 (U S Army Tank Automotive Command Amsta-Im-Mm), P731 (Fmc Corp), P731 (Amz Alabama Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 6140-00-949-4188, 5961-01-062-0662, 5340-01-204-3266. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2510-00-703-6403 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.