The Pin-Rivet, cataloged under National Stock Number 5320-01-416-1378, 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 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-416-1378 |
| Primary Part Number | HL706AZ-16-32 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.5454 INCHES MINIMUM AND 0.5464 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Fastener Length | 2.700 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN |
| Identification Code Color | BLACK |
| Surface Treatment Document and Classification | CAGEC 73197, SPEC 294 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 1.995 INCHES MINIMUM AND 12.005 INCHES MAXIMUM IN |
| Width Between Flats | 0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Thread Class | 3A A |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.750 INCHES MINIMUM AND 0.785 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 |
|---|---|
| HL706AZ-16-32 PRIMARY | Hi-Shear Corporation (USA) |
| HL706AZ-16-32 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL706AZ-16-32 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL706AZ-16-32 | West Coast Aerospace, Inc. (USA) |
| HL706AZ-16-32 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL706AZ-16-32 | 5/2 Secondary reference U.S. Government activity |
| HL706AZ-16-32 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HL706AZ-16-32 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies Inc |
| HL706AZ-16-32 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-416-1378 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-416-1378 has 5 manufacturer part numbers on file: HL706AZ-16-32 (Hi-Shear Corporation), HL706AZ-16-32 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL706AZ-16-32 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL706AZ-16-32 (West Coast Aerospace, Inc.), HL706AZ-16-32 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for HL706AZ-16-32: Shank Diameter: 0.5454 INCHES MINIMUM AND 0.5464 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Fastener Length: 2.700 INCHES MINIMUM AND 2.720 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.