The Nut,self-Locking,assembled Washe, cataloged under National Stock Number 5310-01-504-9586, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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,self-Locking,assembled Washe |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Huck International, Inc (CAGE 17446); Howmet Global Fastening Systems Inc (CAGE 15653) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-504-9586 |
| Primary Part Number | TLN1001CWD38 |
| Item Name | Nut,self-Locking,assembled Washe |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| TLN1001CWD38 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TLN1001CWD38 | Huck International, Inc (USA) |
| TLN1001CWD38 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| TLN1001CWD38 | 5/9 Secondary reference U.S. Government activity |
| BACN10HY8AC | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-504-9586 is a Nut,self-Locking,assembled Washe, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-504-9586 has 3 manufacturer part numbers on file: TLN1001CWD38 (Sps Technologies, Llc Dba PB Fasteners), TLN1001CWD38 (Huck International, Inc), TLN1001CWD38 (Howmet Global Fastening Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-542-0448. 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.