The Pin-Rivet, cataloged under National Stock Number 5320-01-716-4352, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-716-4352 |
| Primary Part Number | HST12YW20-19 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Lubrication | DRY FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN |
| Fastener Length | 1.9575 INCHES MINIMUM AND 1.9775 INCHES MAXIMUM IN |
| Material Document and Classification | AMS4928 OR 4967 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Grip Length | 1.1825 INCHES MINIMUM AND 1.1925 INCHES MAXIMUM IN |
| Width Between Flats | 0.2520 INCHES MINIMUM AND 0.2555 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.918 INCHES MINIMUM AND 0.953 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 |
|---|---|
| HST12YW20-19 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HST12YW20-19 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HST12YW20-19 | Blanc Aero Industries Uk Ltd (GBR) |
| HST12YW20-19 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HST12YW20-19 | Blanc Aero Industries - Groupe Lisi Aerospace (FRA) |
| HST12YW20-19 | Ftb Bastener Technology Bestas (TUR) |
| HST12YW20-19 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HST12 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-716-4352 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-716-4352 has 7 manufacturer part numbers on file: HST12YW20-19 (Sps Technologies, Llc Dba PB Fasteners), HST12YW20-19 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HST12YW20-19 (Blanc Aero Industries Uk Ltd), HST12YW20-19 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HST12YW20-19 (Blanc Aero Industries - Groupe Lisi Aerospace) and 2 more.
Key specifications for HST12YW20-19: Shank Diameter: 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN; Lubrication: DRY FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN; Fastener Length: 1.9575 INCHES MINIMUM AND 1.9775 INCHES MAXIMUM 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.