The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-537-2212, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5342-00-537-2212 |
| Primary Part Number | 8331543 |
| 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 |
| Bushing Length | 0.670 INCHES NOMINAL IN |
| Flange Thickness | 0.470 INCHES NOMINAL IN |
| Style Designator | ROUND W/FLANGE EXT. FLANGE |
| Minor Outside Diameter | 1.374 INCHES MINIMUM AND 1.378 INCHES MAXIMUM IN |
| Static Load Rating at Specified Deflection | 1250 POUND LOAD AT 0.030 IN. DEFLECTION LBS |
| Load/frequency Range | NOT RATED |
| Inside Diameter | 0.640 INCHES NOMINAL IN |
| Height | 1.200 INCHES NOMINAL IN |
| Surface Treatment | ZINC AND CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Major Outside Diameter | 2.620 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 |
|---|---|
| 8331543 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 324270 | 5/9 Secondary reference Fruehauf Corp |
| JA-4497-3 | 5/1 Secondary reference Lord Corporation Dba Lord Corp |
NSN 5342-00-537-2212 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 5342-00-537-2212 has 1 manufacturer part number on file: 8331543 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 2815-01-222-0250. Verify interchangeability with system specifications before substitution.
Key specifications for 8331543: Bushing Length: 0.670 INCHES NOMINAL IN; Flange Thickness: 0.470 INCHES NOMINAL IN; Style Designator: ROUND W/FLANGE EXT. FLANGE; Minor Outside Diameter: 1.374 INCHES MINIMUM AND 1.378 INCHES MAXIMUM IN. 11 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.