The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-491-0340, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-491-0340 |
| Primary Part Number | CPR100437 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| Style Designator | RECTANGULAR W/EIGHT THREADED STUDS |
| Flange Length | 6.500 INCHES NOMINAL IN |
| Distance From Flange to End | 3.190 INCHES MINIMUM AND 3.196 INCHES MAXIMUM IN |
| Shortest Distance Between Mounting Stud Centers | 0.810 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM STUD |
| Flange Width | 6.500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| CPR100437 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| AR353 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-00-491-0340 is a Mount,resilient,weapon System, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-491-0340 has 1 manufacturer part number on file: CPR100437 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5998-00-759-0885. Verify interchangeability with system specifications before substitution.
Key specifications for CPR100437: Surface Treatment Document and Classification: QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE STUD; Style Designator: RECTANGULAR W/EIGHT THREADED STUDS; Flange Length: 6.500 INCHES NOMINAL IN; Distance From Flange to End: 3.190 INCHES MINIMUM AND 3.196 INCHES MAXIMUM IN. 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.