The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-109-8083, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Saf-Holland, Inc. (CAGE 74410); Bc Technical Center, Llc Dba Bc Engineered Products (CAGE 82SX4) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-109-8083 |
| Primary Part Number | 3673180 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3673180 PRIMARY | Oshkosh Defense Llc (USA) |
| 93400510 PRIMARY | Saf-Holland, Inc. (USA) |
| BCP4029 | Bc Technical Center, Llc Dba Bc Engineered Products (USA) |
| Reference | Meaning |
|---|---|
| 48620-A | 5/9 Secondary reference Oshkosh Corp |
| 93400504 | 3/9 Design control — primary reference U.S. Government activity |
| 3673180 | 5/9 Secondary reference Oshkosh Corp |
| 93400510 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-109-8083 is a Nut,self-Locking,hexagon, manufactured by Oshkosh Defense Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-109-8083 has 3 manufacturer part numbers on file: 3673180 (Oshkosh Defense Llc), 93400510 (Saf-Holland, Inc.), BCP4029 (Bc Technical Center, Llc Dba Bc Engineered Products).
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.