The Pin-Rivet, cataloged under National Stock Number 5320-01-457-8063, 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 13 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5320-01-457-8063 |
| Primary Part Number | HL445PB-5-3 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.162 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Fastener Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Width Between Flats | 0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.287 INCHES MINIMUM AND 0.292 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 |
|---|---|
| HL445PB-5-3 | West Coast Aerospace, Inc. (USA) |
| HL445PB-5-3 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL445PB-5-3 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL445PB-5-3 | Huck International, Inc (USA) |
| HL445PB-5-3 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL445PB-5-3 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL445PB-5-3 | 5/2 Secondary reference U.S. Government activity |
| HL445PB-5-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-457-8063 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-457-8063 has 6 manufacturer part numbers on file: HL445PB-5-3 (West Coast Aerospace, Inc.), HL445PB-5-3 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL445PB-5-3 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL445PB-5-3 (Huck International, Inc), HL445PB-5-3 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
Key specifications for HL445PB-5-3: Shank Diameter: 0.162 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN; Fastener Length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Head Style: FLUSH COUNTERSUNK; Thread Direction: RIGHT-HAND. 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.