The Door,access,weapon System, cataloged under National Stock Number 5342-01-078-4387, 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-078-4387 |
| Primary Part Number | 12310740 |
| 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 | 12.300 INCHES NOMINAL IN |
| Flange Thickness | 0.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLAT SQUARE OR RECTANGULAR RIB REINFORCED |
| Securing Device Type | THREADED FASTENER |
| Peripheral Shape Style | RECTANGLE, NO HOLES |
| Width | 43.410 INCHES NOMINAL IN |
| Material | STEEL |
| Body Thickness | 0.750 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 |
|---|---|
| 12310740 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12287108 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12275020 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| XM65313 | 5/9 Secondary reference General Dynamics Land Systems Inc. |
NSN 5342-01-078-4387 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 5342-01-078-4387 has 1 manufacturer part number on file: 12310740 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12310740: Length: 12.300 INCHES NOMINAL IN; Flange Thickness: 0.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: FLAT SQUARE OR RECTANGULAR RIB REINFORCED; Securing Device Type: THREADED FASTENER. 8 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.