The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-598-9154, 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 6 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 | 5342-01-598-9154 |
| Primary Part Number | 5526556 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 0.880 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | DOD-S-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-22141,IC4140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PHOSPHATE OVERALL |
| Width | 0.880 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 |
|---|---|
| 5526556 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5342-01-598-9154 is a Mount,resilient,weapon System, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-598-9154 has 1 manufacturer part number on file: 5526556 (Naval Sea Systems Command).
Key specifications for 5526556: Length: 0.880 INCHES NOMINAL IN; Surface Treatment Document and Classification: DOD-S-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-S-22141,IC4140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: SQUARE FLANGED BASE; 0.244 INCH DRILLED HOLE THRU CENTER IN. 6 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.