The Pin-Rivet, cataloged under National Stock Number 5320-01-644-6763, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. The record lists 4 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Pin-Rivet |
| FSC / FSG | 5320 — Rivets (FSG 53) |
| Manufacturers | Hi-Shear Corporation (CAGE 73197); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); West Coast Aerospace, Inc. (CAGE 60516) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-644-6763 |
| Primary Part Number | HST254AC6-8 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| 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 |
|---|---|
| HST254AC6-8 PRIMARY | Hi-Shear Corporation (USA) |
| HST254AG6-8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HST254AP6-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| WC54AC-6X8 PRIMARY | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HST254AC6-8X | 5/9 Secondary reference Hi-Shear Corporation |
| 100-191-6-8X | 7/2 Vendor item drawing reference U.S. Government activity |
| HST254AP6-8X | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HST254AZ6-8X | 5/1 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HST254AG6-8X | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
NSN 5320-01-644-6763 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-644-6763 has 4 manufacturer part numbers on file: HST254AC6-8 (Hi-Shear Corporation), HST254AG6-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HST254AP6-8 (Sps Technologies, Llc Dba PB Fasteners), WC54AC-6X8 (West Coast Aerospace, Inc.).
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.