The Pin-Rivet, cataloged under National Stock Number 5320-01-564-9710, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-564-9710 |
| Primary Part Number | HL21PB8-36 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Fastener Length | 2.630 INCHES NOMINAL IN |
| Head Style | FLUSH COUNTERSUNK |
| Grip Length | 2.250 INCHES NOMINAL IN |
| Width Between Flats | 0.095 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL COMP 4140 OVERALL |
| Head Major Diameter | 0.505 INCHES NOMINAL 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 |
|---|---|
| HL21PB8-36 | Howmet Global Fastening Systems Inc (USA) |
| HL21PB8-36 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL21PB8-36 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL21PB8-36 | West Coast Aerospace, Inc. (USA) |
| HL21PB8-36 | Huck International, Inc (USA) |
| HL21PB8-36 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL21PB8-36 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL210B8-36 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-564-9710 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-564-9710 has 7 manufacturer part numbers on file: HL21PB8-36 (Howmet Global Fastening Systems Inc), HL21PB8-36 (Sps Technologies, Llc Dba PB Fasteners), HL21PB8-36 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL21PB8-36 (West Coast Aerospace, Inc.), HL21PB8-36 (Huck International, Inc) and 2 more.
Key specifications for HL21PB8-36: Shank Diameter: 0.250 INCHES NOMINAL IN; Fastener Length: 2.630 INCHES NOMINAL IN; Head Style: FLUSH COUNTERSUNK; Grip Length: 2.250 INCHES NOMINAL IN. 9 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.