The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-558-4717, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Barth Industries Co L P. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Barth Industries Co L P (CAGE 05970); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-558-4717 |
| Primary Part Number | 175-412-719 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Barth Industries Co L P |
| 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 |
|---|---|
| 175-412-719 PRIMARY | Barth Industries Co L P (USA) |
| 12KP365 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 12KP365 | 5/9 Secondary reference Oshkosh Corp |
NSN 5310-01-558-4717 is a Nut,plain,hexagon, manufactured by Barth Industries Co L P, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-558-4717 has 2 manufacturer part numbers on file: 175-412-719 (Barth Industries Co L P), 12KP365 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-569-7697. Verify interchangeability with system specifications before substitution.
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.