The Nut,sleeve, cataloged under National Stock Number 5310-00-317-9946, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-317-9946 |
| Primary Part Number | 28J398PC185 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 28J398PC185 | Westinghouse Electric Corp (USA) |
| 28J419PC5 | Westinghouse Electric Corp (USA) |
| 1387172 | Westinghouse Electric Corp (USA) |
| 25J490PC5 | Westinghouse Electric Corp (USA) |
| 28J373PC179 | Westinghouse Electric Corp (USA) |
| 25J485PC179 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| CV9S6100-552ALT7PC187 | 5/2 Secondary reference U.S. Government activity |
| 7T6930LALT4PC179 | 5/2 Secondary reference U.S. Government activity |
| S6100-321702PC185 | 5/2 Secondary reference U.S. Government activity |
| BB61S61-0119ALT1PC179 | 3/2 Design control — primary reference U.S. Government activity |
| BB61S61-0124ALT1PC5 | 5/2 Secondary reference U.S. Government activity |
| 7T6957LPC5 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-317-9946 is a Nut,sleeve, manufactured by Westinghouse Electric Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-317-9946 has 6 manufacturer part numbers on file: 28J398PC185 (Westinghouse Electric Corp), 28J419PC5 (Westinghouse Electric Corp), 1387172 (Westinghouse Electric Corp), 25J490PC5 (Westinghouse Electric Corp), 28J373PC179 (Westinghouse Electric Corp) and 1 more.
No hazard code in the DLA record (HMIC N). 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.