The Pin-Rivet, cataloged under National Stock Number 5320-01-261-4348, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-261-4348 |
| Primary Part Number | HL63PB-8-15 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.327 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN |
| Fastener Length | 1.333 INCHES NOMINAL IN |
| Head Style | COOPER'S |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.938 INCHES MAXIMUM IN |
| Width Between Flats | 0.128 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 16000 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.389 INCHES MINIMUM AND 0.394 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 |
|---|---|
| HL63PB-8-15 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL63PB-8-15 PRIMARY | Hi-Shear Corporation (USA) |
| HL63PB-8-15 | Howmet Global Fastening Systems Inc (USA) |
| HL63PB-8-15 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL63PB-8-15 | West Coast Aerospace, Inc. (USA) |
| GB510R8-15 | Northrop Grumman Systems Corporation (USA) |
| HL63PB-8-15 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL63PB-8-15 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACB30FQ8-15 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-261-4348 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-261-4348 has 8 manufacturer part numbers on file: HL63PB-8-15 (Sps Technologies, Llc Dba PB Fasteners), HL63PB-8-15 (Hi-Shear Corporation), HL63PB-8-15 (Howmet Global Fastening Systems Inc), HL63PB-8-15 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL63PB-8-15 (West Coast Aerospace, Inc.) and 3 more.
Key specifications for HL63PB-8-15: Shank Diameter: 0.327 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN; Fastener Length: 1.333 INCHES NOMINAL 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.