The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-295-5353, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-295-5353 |
| Primary Part Number | 5223259-1 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | TT-P-1757 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 15000.0 POUNDS MAXIMUM LBS |
| Style Designator | ROUND W/ONE THREADED STUD |
| Static Load Rating at Specified Deflection | 960 LB MIN AND 1300 LB MAX AT 1.000 IN. DEFLECTION LBS |
| Stud Length | 0.620 INCHES MINIMUM AND 0.750 INCHES MAXIMUM ALL THREADED STUD IN |
| Height | 2.250 INCHES NOMINAL IN |
| Thread Size | 0.500-20 ALL THREADED PORTIONS |
| Surface Treatment | CHROMATE OVERALL |
| Material | STEEL FLANGE |
| Major Outside Diameter | 3.750 INCHES MINIMUM AND 5.000 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 |
NSN 5342-01-295-5353 is a Mount,resilient,weapon System, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-295-5353 has 2 manufacturer part numbers on file: 5223259-1 (Naval Sea Systems Command), J16991-1 (Lord Corporation Dba Lord Corp).
Key specifications for 5223259-1: Surface Treatment Document and Classification: TT-P-1757 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 15000.0 POUNDS MAXIMUM LBS; Style Designator: ROUND W/ONE THREADED STUD; Static Load Rating at Specified Deflection: 960 LB MIN AND 1300 LB MAX AT 1.000 IN. DEFLECTION LBS. 10 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.