The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-081-0381, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-081-0381 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 4.235 INCHES MINIMUM AND 4.265 INCHES MAXIMUM IN |
| Flange Thickness | 0.160 INCHES NOMINAL IN |
| Style Designator | ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE |
| Flange Length | 5.270 INCHES MAXIMUM IN |
| Load/frequency Range | 240 LB LOAD FOR 25 TO 30 HERTZ LBS |
| Shortest Distance Between Mounting Hole Centers | 4.235 INCHES MINIMUM AND 4.265 INCHES MAXIMUM IN |
| Height | 0.238 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN |
| Thread Size | 5/8-11UNC-2B ALL THREADED PORTIONS |
| Surface Treatment | CADMIUM CORE |
| Surface Treatment | CADMIUM CUP |
| Surface Treatment | CADMIUM MOUNTING BASE |
| Surface Treatment | CADMIUM OUTER CUP |
| Flange Width | 5.270 INCHES MAXIMUM IN |
| Material | STEEL CUP |
| Material | STEEL MOUNTING BASE |
| Material | STEEL CORE |
| Material | STEEL OUTER CUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7235-DX | 3/2 Design control — primary reference U.S. Government activity |
| 1654683 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5342-01-081-0381 is a Mount,resilient,weapon System, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-01-081-0381: Flange Mounting Hole Diameter: 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 4.235 INCHES MINIMUM AND 4.265 INCHES MAXIMUM IN; Flange Thickness: 0.160 INCHES NOMINAL IN; Style Designator: ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE. 18 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.