The Door,access,weapon System, cataloged under National Stock Number 5342-01-256-4543, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-256-4543 |
| Primary Part Number | 12349811 |
| Item Name | Door,access,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 6.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-E-52798 MIL SPEC SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.063 INCHES NOMINAL IN |
| First Recess Inside Height | 1.187 INCHES NOMINAL IN |
| Supplementary Features | MATERIAL: STEEL 321 OR 347 |
| Material Document and Classification | AMS5510,COND A ASSN STD 1ST MATERIAL RESPONSE OR AMS5512,COND A ASSN STD 2ND MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | SPECIAL |
| Surface Treatment | ENAMEL |
| Width | 5.620 INCHES NOMINAL IN |
| Material | STEEL |
| Body Thickness | 0.063 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12349811 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5342-01-256-4543 is a Door,access,weapon System, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-256-4543 has 1 manufacturer part number on file: 12349811 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12349811: Length: 6.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-E-52798 MIL SPEC SINGLE TREATMENT RESPONSE; Flange Thickness: 0.063 INCHES NOMINAL IN; First Recess Inside Height: 1.187 INCHES NOMINAL IN. 12 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.