The Pin-Rivet, cataloged under National Stock Number 5320-01-171-6607, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | West Coast Aerospace, Inc. (CAGE 60516); Howmet Global Fastening Systems Inc. Div Voi-Shan Products (CAGE 5M902); Hi-Shear Corporation (CAGE 73197); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-171-6607 |
| Primary Part Number | HL20PB6-24 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| 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 |
|---|---|
| HL20PB6-24 | West Coast Aerospace, Inc. (USA) |
| HL20PB6-24 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL20PB6-24 | Hi-Shear Corporation (USA) |
| HL20PB6-24 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| GB511E3-24 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL20PB6-24 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HL20PB6-24 | 5/9 Secondary reference Huck International, Inc |
| HL20PB6-24 | 5/9 Secondary reference U.S. Government activity |
| GB511E3-24 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| HL20PB6-24 | 5/9 Secondary reference U.S. Government activity |
| HL20PB6-24 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5320-01-171-6607 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-171-6607 has 5 manufacturer part numbers on file: HL20PB6-24 (West Coast Aerospace, Inc.), HL20PB6-24 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL20PB6-24 (Hi-Shear Corporation), HL20PB6-24 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), GB511E3-24 (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.