The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-346-2678, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-346-2678 |
| Primary Part Number | K130 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Mount,resilient,weapon System |
| Manufacturer | Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp |
| Status | ACTIVE |
| Height | 1.367 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING |
| Surface Treatment | CHROMATE HOUSING |
| Flange Length | 3.250 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/8, ALLOY 5052 FED SPEC SINGLE MATERIAL RESPONSE HOUSING |
| Material | COPPER ALLOY NUT |
| Surface Treatment | CADMIUM NUT |
| Distance Between Mounting Hole Centers | 2.812 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY HOUSING |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Inside Diameter | 0.440 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Hole Centers | 2.812 INCHES NOMINAL IN |
| Flange Width | 3.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5342-00-346-2678 is a Mount,resilient,weapon System, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.
NSN 5342-00-346-2678 has 2 cross-referenced part numbers: K130 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), K130 (National Pipe Co).
There are 8 known substitutes for 5342-00-346-2678: 5905-00-042-9335, 2030-00-468-4875, 6630-01-070-0316 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for K130: Height: 1.367 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING; Surface Treatment: CHROMATE HOUSING; Flange Length: 3.250 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.