The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-576-2459, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-576-2459 |
| Primary Part Number | 1648656 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.468 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 4.250 INCHES NOMINAL IN |
| Flange Thickness | 0.156 INCHES NOMINAL IN |
| Style Designator | ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE |
| Static Load Rating at Specified Deflection | 250 TO 350 LB LOAD AT 0.015 TO 0.050 LBS |
| Flange Length | 5.250 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Hole Centers | 4.250 INCHES NOMINAL IN |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Height | 2.500 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Flange Width | 5.250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 1648656 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5342-00-576-2459 is a Mount,resilient,weapon System, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-576-2459 has 1 manufacturer part number on file: 1648656 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1648656: Flange Mounting Hole Diameter: 0.468 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 4.250 INCHES NOMINAL IN; Flange Thickness: 0.156 INCHES NOMINAL IN; Style Designator: ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE. 12 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.