The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-139-0276, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-00-139-0276 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN |
| Load Rating | 75.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 2.750 INCHES NOMINAL IN |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Style Designator | ROUND SPRING COMPRESSION FOUR-HOLE FLANGE |
| Flange Length | 4.031 INCHES MINIMUM AND 4.093 INCHES MAXIMUM IN |
| Shortest Distance Between Mounting Hole Centers | 1.469 INCHES NOMINAL IN |
| Thread Size | 3/8-16 ALL THREADED PORTIONS |
| Flange Width | 4.031 INCHES MINIMUM AND 4.093 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 2K2X011-75 | 3/2 Design control — primary reference U.S. Government activity |
| 531291-7 | 5/9 Secondary reference Texas Instruments Incorporated |
NSN 5342-00-139-0276 is a Mount,resilient,weapon System, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-00-139-0276: Flange Mounting Hole Diameter: 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN; Load Rating: 75.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 2.750 INCHES NOMINAL IN; Flange Thickness: 0.062 INCHES NOMINAL IN. 9 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.