The Nut,self-Locking,assembled Washe, cataloged under National Stock Number 5310-01-504-9578, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,assembled Washe |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Huck International, Inc (CAGE 17446); Howmet Global Fastening Systems Inc (CAGE 15653); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-504-9578 |
| Primary Part Number | BACN10HY6ACX |
| Item Name | Nut,self-Locking,assembled Washe |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Huck International, Inc |
| 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 |
|---|---|
| BACN10HY6ACX | Huck International, Inc (USA) |
| BACN10HY6ACX | Howmet Global Fastening Systems Inc (USA) |
| BACN10HY6ACX | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| TLN1031CWD36 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| TLN1031CWD36 | 5/9 Secondary reference U.S. Government activity |
| BACN10HY6ACX | 3/2 Design control — primary reference U.S. Government activity |
| TLN1031CWD36 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| TLN1031CWD36 | 5/9 Secondary reference Huck International, Inc |
NSN 5310-01-504-9578 is a Nut,self-Locking,assembled Washe, manufactured by Huck International, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-504-9578 has 3 manufacturer part numbers on file: BACN10HY6ACX (Huck International, Inc), BACN10HY6ACX (Howmet Global Fastening Systems Inc), BACN10HY6ACX (Sps Technologies, Llc Dba PB Fasteners).
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.