The Nut, cataloged under National Stock Number 5310-00-904-0875, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Nassau Tool Works, Inc. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Nassau Tool Works, Inc (CAGE 2M490); Bec Systems Llc Dba Bec Machine Products (CAGE 0JC12); Pre-Mach Inc (CAGE 5S946); Ammcon Corp. (CAGE 6W889); Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (CAGE 30828) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-904-0875 |
| Primary Part Number | A414241-2 |
| Item Name | Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Nassau Tool Works, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| A414241-2 | Nassau Tool Works, Inc (USA) |
| A414241-2 | Bec Systems Llc Dba Bec Machine Products (USA) |
| A414241-2 | Pre-Mach Inc (USA) |
| A414241-2 | Ammcon Corp. (USA) |
| A414241-2 | Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (USA) |
| A414241-2 | Duhadaway Tool & Die Shop Inc (USA) |
| Reference | Meaning |
|---|---|
| EPA21000-274 | 8/1 NATO reproduction reference Naval Group Site De Brest |
| A414241-2 | 5/9 Secondary reference Calabrese & Sons, Inc. |
| A414241-2 | 5/9 Secondary reference Master Research & Manufacturing, Inc. Dba Master Research & Manufacturing Inc |
| A414241-2 | 3/2 Design control — primary reference U.S. Government activity |
| A414241-2 | 5/9 Secondary reference Nuflo, Inc. |
| A414241-2 | 5/9 Secondary reference Computa-Base-Machining, Inc. |
NSN 5310-00-904-0875 is a Nut, manufactured by Nassau Tool Works, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-904-0875 has 6 manufacturer part numbers on file: A414241-2 (Nassau Tool Works, Inc), A414241-2 (Bec Systems Llc Dba Bec Machine Products), A414241-2 (Pre-Mach Inc), A414241-2 (Ammcon Corp.), A414241-2 (Krobach Mfg. Corp. Dba Krobach Manufacturing Corp) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 4730-00-904-0876. 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.