The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-477-1751, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Aeronautical Systems Support Company Dba Lmassc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-477-1751 |
| Primary Part Number | P900101 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Lockheed Martin Aeronautical Systems Support Company Dba Lmassc |
| 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 |
|---|---|
| P900101 PRIMARY | Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (USA) |
| Reference | Meaning |
|---|---|
| P900101 | 5/9 Secondary reference Lockheed Martin Services, Llc |
| P900101 | 5/9 Secondary reference Ge Aviation Systems Limited Div Dowty Propellers |
NSN 5310-01-477-1751 is a Nut,plain,hexagon, manufactured by Lockheed Martin Aeronautical Systems Support Company Dba Lmassc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-477-1751 has 1 manufacturer part number on file: P900101 (Lockheed Martin Aeronautical Systems Support Company Dba Lmassc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-497-8374. Verify interchangeability with system specifications before substitution.
Key specifications for P900101: Part Name Assigned by Controlling Agency: NUT, PROP ATTACH, AIR; End Item Identification: PROPELLER UNIT. 0 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.