The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-696-8569, 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 12 specifications, cited from the U.S. Government catalog. The record lists 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-696-8569 |
| Primary Part Number | HL73DU18 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | SOLID FILM |
| Collar Inside Diameter | 0.910 INCHES NOMINAL IN |
| Collar Overall Height | 1.042 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.905 INCHES MINIMUM AND 0.915 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.5625 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| HL73DU18 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL73DU18 PRIMARY | Hi-Shear Corporation (USA) |
| HL73DU18 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL73DU18 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL73DU18 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL73DU18 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL73DU18 | Ankit Fasteners Private Limited (IND) |
| HL73DU18 | West Coast Aerospace, Inc. (USA) |
| HL73DU18 | Blanc Aero Industries - Groupe Lisi Aerospace (FRA) |
| Reference | Meaning |
|---|---|
| HL73 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-696-8569 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-696-8569 has 9 manufacturer part numbers on file: HL73DU18 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL73DU18 (Hi-Shear Corporation), HL73DU18 (Sps Technologies, Llc Dba PB Fasteners), HL73DU18 (Sps Technologies Ltd, Tj Brooks Division), HL73DU18 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products) and 4 more.
1 possible match (shared part number, not a government interchangeability claim): 5320-01-696-8586. Verify interchangeability with system specifications before substitution.
Key specifications for HL73DU18: Lubrication: SOLID FILM; Collar Inside Diameter: 0.910 INCHES NOMINAL IN; Collar Overall Height: 1.042 INCHES NOMINAL IN; Collar Style: THREADED (BREAK OFF) TYPE. 12 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.