The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-472-5344, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Dow-Elco, Inc.. Government technical data includes 4 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 | 5342-01-472-5344 |
| Primary Part Number | C538-277 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Dow-Elco, Inc. |
| Status | ACTIVE |
| Style Designator | ROUND W/ONE THREADED STUD |
| Stud Length | 1.000 INCHES MINIMUM AND 1.090 INCHES MAXIMUM ALL THREADED STUD IN |
| Height | 2.610 INCHES MINIMUM AND 2.670 INCHES MAXIMUM IN |
| Major Outside Diameter | 3.120 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C538-277 PRIMARY | Dow-Elco, Inc. (USA) |
NSN 5342-01-472-5344 is a Mount,resilient,weapon System, manufactured by Dow-Elco, Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-472-5344 has 1 manufacturer part number on file: C538-277 (Dow-Elco, Inc.).
Key specifications for C538-277: Style Designator: ROUND W/ONE THREADED STUD; Stud Length: 1.000 INCHES MINIMUM AND 1.090 INCHES MAXIMUM ALL THREADED STUD IN; Height: 2.610 INCHES MINIMUM AND 2.670 INCHES MAXIMUM IN; Special Features: THREADED STUD 0.500-20-UNF-2A A. 4 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.
NSN 5342-01-472-5344 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.