The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-643-9181, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Sae International Dba Sae International (CAGE 0U583) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-643-9181 |
| Primary Part Number | J2295A1942H12-Z7 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sae International Dba Sae International |
| 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 |
|---|---|
| 572-8326402 REV-B ITEM 31 | Naval Sea Systems Command (USA) |
| J2295A1942H12-Z7 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 572-8326402 | D/9 Drawing number reference only Naval Sea Systems Command |
| J2295A1942H12-Z7 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5310-01-643-9181 is a Nut,plain,hexagon, manufactured by Sae International Dba Sae International, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-643-9181 has 2 manufacturer part numbers on file: 572-8326402 REV-B ITEM 31 (Naval Sea Systems Command), J2295A1942H12-Z7 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-644-2066. 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.