The Pin-Rivet, cataloged under National Stock Number 5320-01-644-6665, 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 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-644-6665 |
| Primary Part Number | HL13VAZ-5-12 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.157 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Head Height | 0.078 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Fastener Length | 1.062 INCHES NOMINAL IN |
| Head Style | BELT |
| Grip Length | 0.750 INCHES NOMINAL IN |
| Width Between Flats | 0.075 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Height | 0.068 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM ALLOY OVERALL |
| Minimum Tensile Strength | 90000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | TITANIUM ALLOY OVERALL |
| Head Major Diameter | 0.326 INCHES MINIMUM AND 0.330 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 |
|---|---|
| HL13VAZ-5-12 PRIMARY | Hi-Shear Corporation (USA) |
| HL13VAZ-5-12 | Lisi Aerospace (FRA) |
NSN 5320-01-644-6665 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-644-6665 has 2 manufacturer part numbers on file: HL13VAZ-5-12 (Hi-Shear Corporation), HL13VAZ-5-12 (Lisi Aerospace).
Key specifications for HL13VAZ-5-12: Shank Diameter: 0.157 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Head Height: 0.078 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Fastener Length: 1.062 INCHES NOMINAL IN; Head Style: BELT. 13 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.