The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-342-1246, 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 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-342-1246 |
| Primary Part Number | HL93-10 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Collar Inside Diameter | 0.347 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN |
| Collar Overall Height | 0.652 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.572 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Thread Class | 3B |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| HL93-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL93-10 | West Coast Aerospace, Inc. (USA) |
| HL93-10 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL93-10 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL93-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL93-10 PRIMARY | Hi-Shear Corporation (USA) |
| HL93-10 | Satair A/s (DNK) |
| HL93-10 | Howmet Global Fastening Systems Inc (USA) |
| HL93-10 | Huck International, Inc (USA) |
NSN 5320-01-342-1246 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-342-1246 has 9 manufacturer part numbers on file: HL93-10 (Sps Technologies, Llc Dba PB Fasteners), HL93-10 (West Coast Aerospace, Inc.), HL93-10 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL93-10 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL93-10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 4 more.
Key specifications for HL93-10: Collar Inside Diameter: 0.347 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN; Collar Overall Height: 0.652 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN; Collar Style: THREADED (BREAK OFF) TYPE; Collar Outside Diameter: 0.572 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN. 10 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.