The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-365-4955, 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-365-4955 |
| Primary Part Number | HLT394DU-8 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Lubrication | SOLID FILM |
| Collar Inside Diameter | 0.2910 INCHES MINIMUM AND 0.2950 INCHES MAXIMUM IN |
| Collar Overall Height | 0.6450 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN |
| Collar Style | THREADED TYPE |
| Collar Outside Diameter | 0.4550 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 303 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 |
|---|---|
| HLT394DU-8 | West Coast Aerospace, Inc. (USA) |
| HLT394DU-8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT394DU-8 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT394DU-8 PRIMARY | Hi-Shear Corporation (USA) |
| HLT394DU-8 | Huck International, Inc (USA) |
| HLT394DU-8 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HLT394DU-8 | 3/2 Design control — primary reference U.S. Government activity |
| GN512KE4 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5320-01-365-4955 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-365-4955 has 6 manufacturer part numbers on file: HLT394DU-8 (West Coast Aerospace, Inc.), HLT394DU-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT394DU-8 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT394DU-8 (Hi-Shear Corporation), HLT394DU-8 (Huck International, Inc) and 1 more.
Key specifications for HLT394DU-8: Lubrication: SOLID FILM; Collar Inside Diameter: 0.2910 INCHES MINIMUM AND 0.2950 INCHES MAXIMUM IN; Collar Overall Height: 0.6450 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN; Collar Style: THREADED TYPE. 7 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.