The Pin-Rivet, cataloged under National Stock Number 5320-01-456-0635, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-456-0635 |
| Primary Part Number | HL204-8-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.296 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.805 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.375 INCHES NOMINAL IN |
| Width Between Flats | 0.967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 5820 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 13100 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.470 INCHES MAXIMUM IN |
| 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 |
|---|---|
| HL204-8-6 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL204-8-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL204-8-6 | West Coast Aerospace, Inc. (USA) |
| HL204-8-6 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL204-8-6 | Heartland Precision Fasteners Inc (USA) |
| HL204-8-6 | Huck International, Inc (USA) |
| HL204-8-6 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL204-8-6 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-456-0635 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-456-0635 has 7 manufacturer part numbers on file: HL204-8-6 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL204-8-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL204-8-6 (West Coast Aerospace, Inc.), HL204-8-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL204-8-6 (Heartland Precision Fasteners Inc) and 2 more.
Key specifications for HL204-8-6: Shank Diameter: 0.296 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.090 INCHES MAXIMUM IN; Fastener Length: 0.805 INCHES NOMINAL IN. 18 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.