The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-661-5226, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Northwest Power Pool Dba Western Power Pool. Government technical data includes 9 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 | 5342-01-661-5226 |
| Primary Part Number | 12528586 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Northwest Power Pool Dba Western Power Pool |
| Status | ACTIVE |
| Length | 4.18 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL A 8625 TYPE 2 CLASS MIL STD 1ST TREATMENT RESPONSE OVERALL |
| Overall Thickness | 0.130 INCHES NOMINAL IN |
| Material Document and Classification | ASTM B209 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Thread Size | 0.375-16-UNC-2B ALL THREADED PORTIONS |
| Surface Treatment | ANODIZE OVERALL |
| Flange Height | 1.00 INCHES NOMINAL IN |
| Width | 2.00 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| 12528586 PRIMARY | Northwest Power Pool Dba Western Power Pool (USA) |
NSN 5342-01-661-5226 is a Mount,resilient,weapon System, manufactured by Northwest Power Pool Dba Western Power Pool, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-661-5226 has 1 manufacturer part number on file: 12528586 (Northwest Power Pool Dba Western Power Pool).
Key specifications for 12528586: Length: 4.18 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL A 8625 TYPE 2 CLASS MIL STD 1ST TREATMENT RESPONSE OVERALL; Overall Thickness: 0.130 INCHES NOMINAL IN; Material Document and Classification: ASTM B209 ASSN STD 1ST MATERIAL RESPONSE OVERALL. 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.