The Armor,supplemental,small Arms-Fr, cataloged under National Stock Number 2540-01-627-2292, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-627-2292 |
| Primary Part Number | 12594891 |
| Item Name | Armor,supplemental,small Arms-Fr |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Color Chip Number | 34094 |
| Usage Design | COMBAT VEHICLE |
| Surface Treatment Document and Classification | MIL STD 171 MIL STD 1ST TREATMENT RESPONSE AND FED STD 595 FED STD 2ND TREATMENT RESPONSE |
| Design Type | METAL |
| Overall Thickness | 0.50 INCHES NOMINAL IN |
| Material Document and Classification | MIL-A 46100 MIL SPEC 1ST MATERIAL RESPONSE AND ASTM A36 ASSN STD 2ND MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.625 INCHES NOMINAL ALL HOLES IN |
| Shape | IRREGULAR |
| Color | GREEN, 383 |
| Surface Treatment | PAINTED |
| Material | STEEL,ARMOR AND STEEL,CARBON |
| Slot Width | 0.63 INCHES NOMINAL IN |
| Mounting Attachment | NOT INCLUDED |
| Slot Length | 1.12 INCHES NOMINAL IN |
| Mounting Hole Type | SLOTTED AND PLAIN AND THRU HOLE ALL HOLES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 2540-01-627-2292 is a Armor,supplemental,small Arms-Fr, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-627-2292 has 3 manufacturer part numbers on file: 12594891 (U S Army Tank Automotive Command Amsta-Im-Mm), 12594891 (General Dynamics Land Systems Inc.), LS1046710 (General Dynamics Land Systems Inc.).
Key specifications for 12594891: Mounting Hole Quantity: 2; Color Chip Number: 34094; Usage Design: COMBAT VEHICLE; Surface Treatment Document and Classification: MIL STD 171 MIL STD 1ST TREATMENT RESPONSE AND FED STD 595 FED STD 2ND TREATMENT RESPONSE. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2540-01-627-2292 has DEMIL Code D. 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.