The Mount,resilient,utility, cataloged under National Stock Number 5340-01-643-0307, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-643-0307 |
| Primary Part Number | 3873963 |
| Item Name | Mount,resilient,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Hardness Rating | 65.0 SHORE DUROMETER A NOMINAL |
| Style Designator | STUD AND NUT |
| Stud Length | 0.750 INCHES NOMINAL ALL THREADED STUD IN |
| Minimum Tensile Strength | 150 POUNDS PER SQUARE INCH LBS |
| Material | STEEL INSERT |
| Material | NEOPRENE BASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3873963 PRIMARY | Oshkosh Defense Llc (USA) |
NSN 5340-01-643-0307 is a Mount,resilient,utility, manufactured by Oshkosh Defense Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-643-0307 has 1 manufacturer part number on file: 3873963 (Oshkosh Defense Llc).
Key specifications for 3873963: Hardness Rating: 65.0 SHORE DUROMETER A NOMINAL; Style Designator: STUD AND NUT; Stud Length: 0.750 INCHES NOMINAL ALL THREADED STUD IN; Special Features: OEM VENDOR TECH PRODUCTS (PART NUMBER 50772) DOES NOT HAVE A VALID CAGE CODE TO USE. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.