The Mount,resilient,utility, cataloged under National Stock Number 5340-01-684-2119, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Karman Rubber Company (inc). Government technical data includes 10 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 | 5340-01-684-2119 |
| Primary Part Number | KS830-DD52 |
| Item Name | Mount,resilient,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Karman Rubber Company (inc) |
| Status | ACTIVE |
| Load Rating | 20.0 POUNDS MAXIMUM LBS |
| Hardness Rating | 50.0 SHORE DUROMETER A MAXIMUM |
| Style Designator | ROUND W/ONE THREADED STUD |
| Deflection at Static Load Rating | 0.06 INCHES MAXIMUM IN |
| Stud Length | 0.50 INCHES NOMINAL ALL THREADED STUD IN |
| Thread Size | 8-32 ALL THREADED PORTIONS |
| Color | BLACK CORE |
| Material | NEOPRENE CORE |
| Material | STEEL CORROSION RESISTING MOUNTING PLATE ASSEMBLY |
| Major Outside Diameter | 0.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| KS830-DD52 PRIMARY | Karman Rubber Company (inc) (USA) |
NSN 5340-01-684-2119 is a Mount,resilient,utility, manufactured by Karman Rubber Company (inc), classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-684-2119 has 1 manufacturer part number on file: KS830-DD52 (Karman Rubber Company (inc)).
Key specifications for KS830-DD52: Load Rating: 20.0 POUNDS MAXIMUM LBS; Hardness Rating: 50.0 SHORE DUROMETER A MAXIMUM; Style Designator: ROUND W/ONE THREADED STUD; Deflection at Static Load Rating: 0.06 INCHES MAXIMUM IN. 10 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.