The Pin-Rivet, cataloged under National Stock Number 5320-01-733-4631, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-733-4631 |
| Primary Part Number | HLT310-6-13 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM OVERALL IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP OVERALL |
| Head Height | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM OVERALL IN |
| Fastener Length | 1.1275 INCHES MINIMUM AND 1.1475 INCHES MAXIMUM OVERALL IN |
| Material Document and Classification | AMS4928 OR AMS4967 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1900 INCHES IN |
| Grip Length | 0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM OVERALL IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 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 | 32 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM OVERALL 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 |
|---|---|
| HLT310-6-13 | Huck International, Inc (USA) |
| HP4759V3N133 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT310-6-13 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT310-6-13 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT310 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-733-4631 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-733-4631 has 4 manufacturer part numbers on file: HLT310-6-13 (Huck International, Inc), HP4759V3N133 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT310-6-13 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT310-6-13 (Hi-Shear Corporation).
Key specifications for HLT310-6-13: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM OVERALL IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP OVERALL; Head Height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM OVERALL IN; Fastener Length: 1.1275 INCHES MINIMUM AND 1.1475 INCHES MAXIMUM OVERALL 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.