The Pin-Rivet, cataloged under National Stock Number 5320-00-385-8728, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Pin-Rivet |
| FSC / FSG | 5320 — Rivets (FSG 53) |
| Manufacturers | Huck International, Inc (CAGE 17446); Hi-Shear Corporation (CAGE 73197); West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5320-00-385-8728 |
| Primary Part Number | HL33PB-6-5 |
| 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 |
|---|---|
| HL33PB6-5 | Huck International, Inc (USA) |
| HL33PB-6-5 PRIMARY | Hi-Shear Corporation (USA) |
| HL33PB6-5 | West Coast Aerospace, Inc. (USA) |
| HL33PB6-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL33PB6-5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL33PB6-5 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| HL33PB6-5 | 5/9 Secondary reference Sps Technologies Inc |
| 100-059-6-5 | 7/2 Vendor item drawing reference U.S. Government activity |
| HL33PB6-5 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-385-8728 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-385-8728 has 6 manufacturer part numbers on file: HL33PB6-5 (Huck International, Inc), HL33PB-6-5 (Hi-Shear Corporation), HL33PB6-5 (West Coast Aerospace, Inc.), HL33PB6-5 (Sps Technologies, Llc Dba PB Fasteners), HL33PB6-5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 8465-01-698-2723. 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.