The Pin-Rivet, cataloged under National Stock Number 5320-01-300-3208, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Asc International, Inc. Dba Asc International Inc Div Asc International. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Huck International, Inc (CAGE 17446); Hi-Shear Corporation (CAGE 73197); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Asc International, Inc. Dba Asc International Inc Div Asc International (CAGE 06329) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-300-3208 |
| Primary Part Number | HL21-6-22 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Asc International, Inc. Dba Asc International Inc Div Asc International |
| 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 |
|---|---|
| HL21-6-22 | Huck International, Inc (USA) |
| HL21-6-22 | Hi-Shear Corporation (USA) |
| HL21-6-22 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL21-6-22 PRIMARY | Asc International, Inc. Dba Asc International Inc Div Asc International (USA) |
| Reference | Meaning |
|---|---|
| HL21-6-22 | 5/9 Secondary reference U.S. Government activity |
| HL21-6-22 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-300-3208 is a Pin-Rivet, manufactured by Asc International, Inc. Dba Asc International Inc Div Asc International, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-300-3208 has 4 manufacturer part numbers on file: HL21-6-22 (Huck International, Inc), HL21-6-22 (Hi-Shear Corporation), HL21-6-22 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL21-6-22 (Asc International, Inc. Dba Asc International Inc Div Asc International).
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.