The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-646-5061, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-646-5061 |
| Primary Part Number | BRH10C04D |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems |
| 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 |
|---|---|
| H51650-04BAC | Howmet Global Fastening Systems Inc (USA) |
| T6C440JCD | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| BRH10C04D PRIMARY | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| NS202486-40 | 5/2 Secondary reference U.S. Government activity |
| BRH10C04D | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-646-5061 is a Nut,plain,hexagon, manufactured by Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-646-5061 has 3 manufacturer part numbers on file: H51650-04BAC (Howmet Global Fastening Systems Inc), T6C440JCD (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), BRH10C04D (Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems).
Key specifications for BRH10C04D: End Item Identification: P-8A POSEIDON AIRCRAFT A. 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.