The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-028-7076, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-028-7076 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.781 INCHES NOMINAL IN |
| Load Rating | 900.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 6.495 INCHES MINIMUM AND 6.505 INCHES MAXIMUM IN |
| Flange Thickness | 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN |
| Style Designator | ROUND W/FLANGED BUSHING TWO-HOLE FLANGE |
| Material Document and Classification | MIL-S-20166, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE BUSHING |
| Material Document and Classification | MIL-S-20166, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE SPACER |
| Material Document and Classification | MIL-S-20166, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| Material Document and Classification | MIL-S-21952, TYPE B MIL SPEC SINGLE MATERIAL RESPONSE MOUNTING PLATE |
| Material Document and Classification | MIL-S-21952, TYPE B MIL SPEC SINGLE MATERIAL RESPONSE PLATE |
| Static Load Rating at Specified Deflection | 900 POUND LOAD RATING AT 0.320 TO 0.420 INCH DEFLECTION LBS |
| Flange Length | 8.000 INCHES NOMINAL IN |
| Distance From Flange to End | 3.313 INCHES NOMINAL IN |
| Load/frequency Range | 900.0 LB LOAD FOR 4.9 TO 6.1 HERTZ LBS |
| Nondefinitive Spec/std Data | 6-900 TYPE |
| Inside Diameter | 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN |
| Height | 5.875 INCHES NOMINAL IN |
| Flange Width | 5.250 INCHES NOMINAL IN |
| Material | STEEL MOUNTING PLATE |
| Material | STEEL SPACER |
| Material | STEEL PLATE |
| Material | STEEL WASHER |
| Material | STEEL BUSHING |
| Nonmetallic Hardness Rating | 40.0 MINIMUM SHORE DUROMETER A AND 50.0 MAXIMUM SHORE DUROMETER A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 803-5001002-TYPE6M900 | D/9 Drawing number reference only U.S. Government activity |
| 6M900 | 2/2 Government specification standardization U.S. Government activity |
| MIL-M-24476 | 4/1 Identification reference U.S. Government activity |
NSN 5342-01-028-7076 is a Mount,resilient,weapon System, classified under FSC 5342, Hardware, Weapon System. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5342-01-144-4427, 5342-01-158-5325, 5342-01-240-7260. Verify interchangeability with system specifications before substitution.
Key specifications for 5342-01-028-7076: Flange Mounting Hole Diameter: 0.781 INCHES NOMINAL IN; Load Rating: 900.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 6.495 INCHES MINIMUM AND 6.505 INCHES MAXIMUM IN; Flange Thickness: 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN. 24 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.
NSN 5342-01-028-7076 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.