The Nut,plain,spline, cataloged under National Stock Number 5310-01-486-0043, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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,spline |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Jet-Tek, Llc Dba Jet-Tek (CAGE 55XN9); Boone Aerospace, Inc. Dba Proponent Helicopter Services (CAGE 7AWF7); Align Aerospace Llc (CAGE 56563) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-486-0043 |
| Primary Part Number | 7094234 ITEM 3 |
| Item Name | Nut,plain,spline |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 7094234 ITEM 3 | Naval Sea Systems Command (USA) |
| REAJ048-SU-E0379 | Jet-Tek, Llc Dba Jet-Tek (USA) |
| REAJ048-SU-E0379 | Boone Aerospace, Inc. Dba Proponent Helicopter Services (USA) |
| REAJ048-SU-E0379 | Align Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| 7094234 | D/9 Drawing number reference only Naval Sea Systems Command |
| REAJ048-SU-E0379 | 3/2 Design control — primary reference U.S. Government activity |
| REAJ048-SU | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5310-01-486-0043 is a Nut,plain,spline, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-486-0043 has 4 manufacturer part numbers on file: 7094234 ITEM 3 (Naval Sea Systems Command), REAJ048-SU-E0379 (Jet-Tek, Llc Dba Jet-Tek), REAJ048-SU-E0379 (Boone Aerospace, Inc. Dba Proponent Helicopter Services), REAJ048-SU-E0379 (Align Aerospace Llc).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-486-3907. 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.