The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-279-3799, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-279-3799 |
| Primary Part Number | 21861-2 |
| 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 |
| Material Document and Classification | SAE 1050 ASSN STD SINGLE MATERIAL RESPONSE BASE PLATE |
| Style Designator | ROUND SPRING COMPRESSION FOUR-HOLE FLANGE |
| Material | STEEL BASE PLATE |
| Flange Mounting Hole Diameter | 0.201 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE HOUSING |
| Flange Length | 2.380 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER |
| Material | STEEL HOUSING |
| Distance Between Mounting Hole Centers | 1.938 INCHES NOMINAL IN |
| Flange Width | 2.380 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM HOUSING |
| Thread Size | 3/8-24 ALL THREADED PORTIONS |
| Surface Treatment | CHROMATE INNER MEMBER |
| Height | 1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM IN |
| Shortest Distance Between Mounting Hole Centers | 1.938 INCHES NOMINAL IN |
| Load Rating | 50.0 POUNDS MAXIMUM LBS |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| Material Document and Classification | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE HOUSING |
| Material | ALUMINUM ALLOY INNER MEMBER |
| Flange Thickness | 0.130 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 200-0764-050 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 200-0734-050 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 21861-2 PRIMARY | Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA) |
NSN 5342-00-279-3799 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 5342-00-279-3799 has 3 cross-referenced part numbers: 200-0764-050 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 200-0734-050 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 21861-2 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp).
There are 4 known substitutes for 5342-00-279-3799: 5961-00-813-0389, 1680-00-928-4675, 2590-01-312-0296 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21861-2: Material Document and Classification: SAE 1050 ASSN STD SINGLE MATERIAL RESPONSE BASE PLATE; Style Designator: ROUND SPRING COMPRESSION FOUR-HOLE FLANGE; Material: STEEL BASE PLATE; Flange Mounting Hole Diameter: 0.201 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.