The Pin-Rivet, cataloged under National Stock Number 5320-01-423-6700, 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 16 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-423-6700 |
| Primary Part Number | HL63PB-10-28 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.8610 INCHES MINIMUM AND 0.8680 INCHES MAXIMUM IN |
| Fastener Length | 2.950 INCHES MINIMUM AND 2.970 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.875 INCHES IN |
| Grip Length | 1.205 INCHES MINIMUM AND 1.215 INCHES MAXIMUM IN |
| Width Between Flats | 0.3780 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Material | STEEL COMP 4140 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 1.3030 INCHES MINIMUM AND 1.3197 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-10-28 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL63PB-10-28 | West Coast Aerospace, Inc. (USA) |
| HL63PB-10-28 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL63PB-10-28 | Huck International, Inc (USA) |
| HL63PB-10-28 PRIMARY | Hi-Shear Corporation (USA) |
| GB510R10-28 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL63PB-10-28 | 5/9 Secondary reference Sps Technologies Inc |
| HL63PB-10-28 | 5/9 Secondary reference U.S. Government activity |
| HL63PB-10-28 | 5/2 Secondary reference U.S. Government activity |
| BACB30FQ10-28 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-423-6700 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-423-6700 has 6 manufacturer part numbers on file: HL63PB-10-28 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL63PB-10-28 (West Coast Aerospace, Inc.), HL63PB-10-28 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL63PB-10-28 (Huck International, Inc), HL63PB-10-28 (Hi-Shear Corporation) and 1 more.
Key specifications for HL63PB-10-28: Shank Diameter: 0.8610 INCHES MINIMUM AND 0.8680 INCHES MAXIMUM IN; Fastener Length: 2.950 INCHES MINIMUM AND 2.970 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 16 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.