The Nut,self-Locking,knurled, cataloged under National Stock Number 5310-01-676-5083, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-676-5083 |
| Primary Part Number | 31622003LPK50 |
| Item Name | Nut,self-Locking,knurled |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Style | KNURLED |
| 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 |
|---|---|
| 31622003LPK50 PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| Reference | Meaning |
|---|---|
| 31622003L | 5/9 Secondary reference Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| 593-8729130 REV-PC NO 107 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 593-8729130 | D/9 Drawing number reference only Naval Sea Systems Command |
| 316220037PK50 | 5/9 Secondary reference Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
NSN 5310-01-676-5083 is a Nut,self-Locking,knurled, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-676-5083 has 1 manufacturer part number on file: 31622003LPK50 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).
Key specifications for 31622003LPK50: Thread Direction: RIGHT-HAND; Nut Style: KNURLED; End Item Identification: PULPER, LARGE. 2 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.