The Pin-Rivet, cataloged under National Stock Number 5320-01-658-3440, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-658-3440 |
| Primary Part Number | HL20-8-16 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| HL20-8-16 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL20-8-16 | Howmet Global Fastening Systems Inc (USA) |
| HL20-8-16 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL20-8-16 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| HL20-8-16 PRIMARY | Hi-Shear Corporation (USA) |
| HL20-8-16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL20-8-16 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL20-8-16 | Huck International, Inc (USA) |
| HL20-8-16 | Ftb Bastener Technology Bestas (TUR) |
| HL20-8-16 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL20-8-16 | 5/9 Secondary reference Minebea Co. Ltd Fujisawa Manufacturing Unit |
NSN 5320-01-658-3440 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-658-3440 has 10 manufacturer part numbers on file: HL20-8-16 (Fairchild Fasteners Europe - Vsd Gmbh), HL20-8-16 (Howmet Global Fastening Systems Inc), HL20-8-16 (Sps Technologies, Llc Dba PB Fasteners), HL20-8-16 (Howmet Global Fastening Systems Inc Div City of Industry Operations), HL20-8-16 (Hi-Shear Corporation) and 5 more.
Key specifications for HL20-8-16: Special Features: ALLOY STEEL, 1/16 GRIP VARIATION, PROTRUDING TENSION HEAD; Surface Treatment: CADMIUM OVERALL; Part Name Assigned by Controlling Agency: PIN, RIVET; Material: STEEL OVERALL. 2 specifications are documented in the U.S. Government catalog.
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.