The Pin-Rivet, cataloged under National Stock Number 5320-01-185-6308, 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 25 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-185-6308 |
| Primary Part Number | HL20PB86-5-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Fastener Length | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BOLT |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE COLLAR |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| Material Document and Classification | ASTMA-554 NATIONAL SPEC SINGLE MATERIAL RESPONSE WASHER |
| Material Document and Classification | ASTMA-582 NATIONAL SPEC SINGLE MATERIAL RESPONSE COLLAR |
| Material Document and Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE BOLT |
| Features Provided | WASHER |
| Head Style | FLAT CHAMFER |
| Nominal Thread Size | 0.164 INCHES IN |
| Specification/standard Data | 73197-HL20 MANUFACTURERS STANDARD AND 73197-HL86 MANUFACTURERS STANDARD AND 73197-HL64 MANUFACTURERS STANDARD AND 73197-HL87 MANUFACTURERS STANDARD |
| Grip Length | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Width Between Flats | 0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Material | STEEL COMP 303SE COLLAR |
| Material | STEEL COMP 302 WASHER |
| Material | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 BOLT |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.306 INCHES MINIMUM AND 0.322 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 |
|---|---|
| HL20PB86-5-4 PRIMARY | Hi-Shear Corporation (USA) |
| HL20PB86-5-4 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL20PB86-5-4 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL20PB86-5-4 | 5/9 Secondary reference Fairchild Fasteners Europe - Vsd Gmbh |
| HL20PB86-5-4 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HL20PB86-5-4 | 5/9 Secondary reference U.S. Government activity |
| HL64PB87-5-4 | 5/1 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HL20PB86-5-4 | 5/9 Secondary reference U.S. Government activity |
| HL64PB87-5-4 | 5/1 Secondary reference Hi-Shear Corporation |
| HL20PB86-5-4 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HL20PB86-5-4 | 5/9 Secondary reference Satair A/s |
| HL20PB86-5-4 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| HL20PB86-5-4 | 5/9 Secondary reference Huck International, Inc |
NSN 5320-01-185-6308 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-185-6308 has 3 manufacturer part numbers on file: HL20PB86-5-4 (Hi-Shear Corporation), HL20PB86-5-4 (Sps Technologies, Llc Dba PB Fasteners), HL20PB86-5-4 (West Coast Aerospace, Inc.).
Key specifications for HL20PB86-5-4: Shank Diameter: 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Fastener Length: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN. 25 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.