The Pin-Rivet, cataloged under National Stock Number 5320-01-477-2607, 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 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-477-2607 |
| Primary Part Number | HL18PB6-34 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Head Height | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Fastener Length | 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TYPE II CLASS 2 COLOR BRONZE AND CETYL ALCOHOL LUBE PER HI-SHEAR SPEC 305 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5000 MIL STD 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL STD 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL STD 3RD MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Grip Length | 2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN |
| Shank Style | PIN RIVET, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Head Major Diameter | 0.295 INCHES MINIMUM AND 0.315 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 |
|---|---|
| HL18PB6-34 PRIMARY | Hi-Shear Corporation (USA) |
| HL18PB6-34 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL18PB6-34 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
NSN 5320-01-477-2607 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-477-2607 has 3 manufacturer part numbers on file: HL18PB6-34 (Hi-Shear Corporation), HL18PB6-34 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL18PB6-34 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HL18PB6-34: Shank Diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Head Height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Fastener Length: 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TYPE II CLASS 2 COLOR BRONZE AND CETYL ALCOHOL LUBE PER HI-SHEAR SPEC 305 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 11 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.