The Pin-Rivet, cataloged under National Stock Number 5320-01-529-9931, 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 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-529-9931 |
| Primary Part Number | HL220-16-33 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.530 INCHES MINIMUM AND 0.531 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 | 2.738 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS-QQ-P-416, TYPE II,CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS-S-6049 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 2.058 INCHES MINIMUM AND 2.068 INCHES MAXIMUM IN |
| Width Between Flats | 0.269 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 95000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 42000 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.740 INCHES MINIMUM AND 0.775 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 |
|---|---|
| HL220-16-33 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL220-16-33 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL220-16-33 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL220-16-33 | Huck International, Inc (USA) |
| HL220-16-33 | West Coast Aerospace, Inc. (USA) |
| HL220-16-33 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL220-16-33 PRIMARY | Hi-Shear Corporation (USA) |
NSN 5320-01-529-9931 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-529-9931 has 7 manufacturer part numbers on file: HL220-16-33 (Sps Technologies, Llc Dba PB Fasteners), HL220-16-33 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL220-16-33 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL220-16-33 (Huck International, Inc), HL220-16-33 (West Coast Aerospace, Inc.) and 2 more.
Key specifications for HL220-16-33: Shank Diameter: 0.530 INCHES MINIMUM AND 0.531 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: 2.738 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN. 20 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.