The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-628-0582, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-628-0582 |
| Primary Part Number | 167-7619282 ITEM NO 19 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Width Across Flats | 2.159 INCHES MINIMUM AND 2.197 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL JOINT (UNJ) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.50 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.98 INCHES MINIMUM IN |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 8 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Bearing Surface Type | CHAMFERED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 167-7619282 ITEM NO 19 | Naval Sea Systems Command (USA) |
| 167-7619284 ITEM NO 14 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MS17830-24U316 | 5/9 Secondary reference U.S. Government activity |
| 167-8450329 ITEM NO 18 | 5/1 Secondary reference Naval Sea Systems Command |
| NASM17830-24U316 | 3/2 Design control — primary reference U.S. Government activity |
| 167-8204844 ITEM 12 | 5/1 Secondary reference Naval Sea Systems Command |
| 167-8278261 PC 17 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5310-01-628-0582 is a Nut,self-Locking,hexagon, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-628-0582 has 2 manufacturer part numbers on file: 167-7619282 ITEM NO 19 (Naval Sea Systems Command), 167-7619284 ITEM NO 14 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-641-4623. Verify interchangeability with system specifications before substitution.
Key specifications for 167-7619282 ITEM NO 19: Width Across Flats: 2.159 INCHES MINIMUM AND 2.197 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL JOINT (UNJ); Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.50 INCHES IN. 11 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.
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.