The Mount,resilient,utility, cataloged under National Stock Number 5340-01-629-6887, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 9 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 | 5340-01-629-6887 |
| Primary Part Number | 4403K39 |
| Item Name | Mount,resilient,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Load Rating | 90.0 POUNDS MAXIMUM LBS |
| Style Designator | ROUND W/FLANGE THREADED STUD |
| Deflection at Static Load Rating | 0.08 INCHES NOMINAL IN |
| Distance From Flange to End | 0.75 INCHES NOMINAL IN |
| Stud Length | 0.50 INCHES NOMINAL ALL THREADED STUD IN |
| Thread Size | 2A ALL THREADED PORTIONS A |
| Color | BLACK OVERALL |
| Material | STEEL STUD |
| Major Outside Diameter | 1.0 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 |
|---|---|
| 4403K39 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5340-01-629-6887 is a Mount,resilient,utility, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-629-6887 has 1 manufacturer part number on file: 4403K39 (Mcmaster-Carr Supply Co).
Key specifications for 4403K39: Load Rating: 90.0 POUNDS MAXIMUM LBS; Style Designator: ROUND W/FLANGE THREADED STUD; Deflection at Static Load Rating: 0.08 INCHES NOMINAL IN; Distance From Flange to End: 0.75 INCHES NOMINAL IN. 9 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.