The Pin-Rivet, cataloged under National Stock Number 5320-01-252-7294, 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 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-252-7294 |
| Primary Part Number | HL40TF-16-16 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM |
| Head Height | 0.103 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Fastener Length | 1.675 INCHES MINIMUM AND 1.695 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 1.005 INCHES MAXIMUM IN |
| Width Between Flats | 0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.735 INCHES MINIMUM AND 0.770 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 |
|---|---|
| HL40TF-16-16 | West Coast Aerospace, Inc. (USA) |
| HL40TF-16-16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL40TF-16-16 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL40TF-16-16 PRIMARY | Hi-Shear Corporation (USA) |
| HL40TF-16-16 | Huck International, Inc (USA) |
| HL40TF-16-16 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL40TF-16-16 | 5/2 Secondary reference U.S. Government activity |
| HL40TF-16-16 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-252-7294 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-252-7294 has 6 manufacturer part numbers on file: HL40TF-16-16 (West Coast Aerospace, Inc.), HL40TF-16-16 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL40TF-16-16 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL40TF-16-16 (Hi-Shear Corporation), HL40TF-16-16 (Huck International, Inc) and 1 more.
Key specifications for HL40TF-16-16: Shank Diameter: 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN; Lubrication: SOLID FILM; Head Height: 0.103 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN; Fastener Length: 1.675 INCHES MINIMUM AND 1.695 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.