The Pin-Rivet, cataloged under National Stock Number 5320-01-415-0721, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-415-0721 |
| Primary Part Number | HL1203AZ-14-20 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.4829 INCHES MINIMUM AND 0.4839 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Fastener Length | 1.905 INCHES MINIMUM AND 1.925 INCHES MAXIMUM IN |
| Identification Code Color | BLACK |
| Surface Treatment Document and Classification | 294, CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.438 INCHES IN |
| Grip Length | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN |
| Width Between Flats | 0.1895 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.7088 INCHES MINIMUM AND 0.7148 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 |
|---|---|
| HL1203AZ-14-20 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL1203AZ-14-20 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL1203AZ-14-20 | Huck International, Inc (USA) |
| HL1203AZ-14-20 | Howmet Global Fastening Systems Inc (USA) |
| HL1203AZ-14-20 PRIMARY | Hi-Shear Corporation (USA) |
| HL1203AZ-14-20 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL1203AZ-14-20 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL1203AZ-14-20 | 5/9 Secondary reference U.S. Government activity |
| HL1203AZ-14-20 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-415-0721 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-415-0721 has 7 manufacturer part numbers on file: HL1203AZ-14-20 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL1203AZ-14-20 (Sps Technologies, Llc Dba PB Fasteners), HL1203AZ-14-20 (Huck International, Inc), HL1203AZ-14-20 (Howmet Global Fastening Systems Inc), HL1203AZ-14-20 (Hi-Shear Corporation) and 2 more.
Key specifications for HL1203AZ-14-20: Shank Diameter: 0.4829 INCHES MINIMUM AND 0.4839 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 1.905 INCHES MINIMUM AND 1.925 INCHES MAXIMUM IN; Identification Code Color: BLACK. 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.