The Pin-Rivet, cataloged under National Stock Number 5320-01-723-0397, 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 6 specifications, cited from the U.S. Government catalog. The record lists 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-723-0397 |
| Primary Part Number | HL36PB8-20 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.25 INCHES NOMINAL IN |
| Head Style | STRAIGHT PAN |
| Grip Length | 1.25 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 431 OVERALL |
| 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 |
|---|---|
| HL36PB8-20 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL36PB8-20 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL36PB8-20 | Blanc Aero Industries Uk Ltd (GBR) |
| HL36PB8-20 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL36PB8-20 | Blanc Aero Technologies (FRA) |
| HL36PB8-20 PRIMARY | Hi-Shear Corporation (USA) |
| HL36PB8-20 | Blanc Aero Industries - Groupe Lisi Aerospace (FRA) |
| HL36PB8-20 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL36PB8-20 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| HL36PB8-20 | Huck International, Inc (USA) |
| HL36PB8-20 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL36PB8-20 | Ankit Fasteners Private Limited (IND) |
| HL36PB8-20 | Ftb Bastener Technology Bestas (TUR) |
| HL36PB8-20 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL36 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-723-0397 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-723-0397 has 14 manufacturer part numbers on file: HL36PB8-20 (Fairchild Fasteners Europe - Vsd Gmbh), HL36PB8-20 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL36PB8-20 (Blanc Aero Industries Uk Ltd), HL36PB8-20 (Sps Technologies, Llc Dba PB Fasteners), HL36PB8-20 (Blanc Aero Technologies) and 9 more.
2 possible matches (shared part number, not a government interchangeability claim): 5320-01-723-0401, 5320-01-723-0466. Verify interchangeability with system specifications before substitution.
Key specifications for HL36PB8-20: Shank Diameter: 0.25 INCHES NOMINAL IN; Head Style: STRAIGHT PAN; Grip Length: 1.25 INCHES NOMINAL IN; Shank Style: PIN-RIVET, STRAIGHT, THREADED. 6 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.