The Nut,self-Locking,barrel, cataloged under National Stock Number 5310-01-463-1730, 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 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,barrel |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Bristol Industries, Llc (CAGE 27238); Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (CAGE 16258); Fastener Technology Corp (CAGE 58794); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-463-1730 |
| Primary Part Number | HS5813-9 |
| Item Name | Nut,self-Locking,barrel |
| 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 |
|---|---|
| HS5813-9 | Bristol Industries, Llc (USA) |
| SLN126-9 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| FT5366-9 | Fastener Technology Corp (USA) |
| HS5813-9 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BFN00609 | Bristol Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| HS5813-9 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| HS5813-9 | 7/2 Vendor item drawing reference The Boeing Company |
| HS5813-9 | 5/2 Secondary reference U.S. Government activity |
| SL4133-9E | 5/2 Secondary reference U.S. Government activity |
| HS5813-9 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5310-01-463-1730 is a Nut,self-Locking,barrel, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-463-1730 has 5 manufacturer part numbers on file: HS5813-9 (Bristol Industries, Llc), SLN126-9 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), FT5366-9 (Fastener Technology Corp), HS5813-9 (Sps Technologies, Llc Dba PB Fasteners), BFN00609 (Bristol Industries, Llc).
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.