The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-042-2905, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-042-2905 |
| Primary Part Number | HL94DU-8 |
| 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 | 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN |
| Collar Overall Height | 0.532 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN |
| Collar Outside Diameter | 0.418 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 303SE 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 |
|---|---|
| HL94DU-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL94DU-8 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| GN512JE4 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| GN512JE4 | Northrop Grumman Systems Corporation (USA) |
| HL94DU-8 PRIMARY | Hi-Shear Corporation (USA) |
| 9010M50P04 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| HL94DU-8 | 5/2 Secondary reference U.S. Government activity |
| 10341561 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| GN512GV8 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5320-01-042-2905 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-042-2905 has 6 manufacturer part numbers on file: HL94DU-8 (Sps Technologies, Llc Dba PB Fasteners), HL94DU-8 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), GN512JE4 (Sps Technologies, Llc Dba PB Fasteners), GN512JE4 (Northrop Grumman Systems Corporation), HL94DU-8 (Hi-Shear Corporation) and 1 more.
Key specifications for HL94DU-8: Collar Inside Diameter: 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN; Collar Overall Height: 0.532 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN; Collar Outside Diameter: 0.418 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 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.