The Pin-Rivet, cataloged under National Stock Number 5320-01-299-2927, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-299-2927 |
| Primary Part Number | HL40TF-16-17 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM |
| Head Height | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Fastener Length | 1.737 INCHES MINIMUM AND 1.757 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 | 1.067 INCHES MAXIMUM IN |
| Width Between Flats | 0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 950000 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-16-17 PRIMARY | Hi-Shear Corporation (USA) |
| HL40TF-16-17 | Huck International, Inc (USA) |
| HL40TF-16-17 | Howmet Global Fastening Systems Inc (USA) |
| HL40TF-16-17 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL40TF-16-17 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL40TF-16-17 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL40TF-16-17 | 5/9 Secondary reference U.S. Government activity |
| HL80TF-16-17 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-299-2927 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-299-2927 has 6 manufacturer part numbers on file: HL40TF-16-17 (Hi-Shear Corporation), HL40TF-16-17 (Huck International, Inc), HL40TF-16-17 (Howmet Global Fastening Systems Inc), HL40TF-16-17 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL40TF-16-17 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
Key specifications for HL40TF-16-17: Shank Diameter: 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN; Lubrication: SOLID FILM; Head Height: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Fastener Length: 1.737 INCHES MINIMUM AND 1.757 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.