The Pin-Rivet, cataloged under National Stock Number 5320-01-653-9465, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-653-9465 |
| Primary Part Number | HLT421PZ-6-17 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.045 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| Fastener Length | 1.377 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN |
| Head Style | CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 1.062 INCHES MAXIMUM IN |
| Width Between Flats | 0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.297 INCHES MINIMUM AND 0.302 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 |
|---|---|
| HLT421PZ-6-17 | West Coast Aerospace, Inc. (USA) |
| HLT421PZ-6-17 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT421PZ-6-17 | Huck International, Inc (USA) |
| HLT421PZ-6-17 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT421PZ-6-17 | 5/2 Secondary reference U.S. Government activity |
| HLT421PZ-6-17 | 3/2 Design control — primary reference U.S. Government activity |
| HLT421PZ-6-17 | 5/9 Secondary reference M and M Plastics Inc |
NSN 5320-01-653-9465 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-653-9465 has 4 manufacturer part numbers on file: HLT421PZ-6-17 (West Coast Aerospace, Inc.), HLT421PZ-6-17 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT421PZ-6-17 (Huck International, Inc), HLT421PZ-6-17 (Hi-Shear Corporation).
Key specifications for HLT421PZ-6-17: Shank Diameter: 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.045 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN; Fastener Length: 1.377 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN. 17 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.