The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-422-4408, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5342-01-422-4408 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.196 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN |
| Load Rating | 5.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 1.375 INCHES NOMINAL IN |
| Flange Thickness | 0.141 INCHES NOMINAL IN |
| Style Designator | ROUND W/FOUR-HOLE FLANGE |
| Material Document and Classification | AISI 302 OR 304 ASSN STD SINGLE MATERIAL RESPONSE BASE PLATE |
| Flange Length | 1.781 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN |
| Shortest Distance Between Mounting Hole Centers | 1.375 INCHES NOMINAL IN |
| Thread Size | 0.250-28 ALL THREADED PORTIONS |
| Flange Width | 1.781 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN |
| Material | STEEL BASE PLATE |
| 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 |
|---|---|
| 27105-1/01 | 3/2 Design control — primary reference U.S. Government activity |
| T44-AB-5 | 5/2 Secondary reference U.S. Government activity |
| 27105-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-422-4408 is a Mount,resilient,weapon System, classified under FSC 5342, Hardware, Weapon System. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6640-01-471-7431. Verify interchangeability with system specifications before substitution.
Key specifications for 5342-01-422-4408: Flange Mounting Hole Diameter: 0.196 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN; Load Rating: 5.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 1.375 INCHES NOMINAL IN; Flange Thickness: 0.141 INCHES NOMINAL 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.