The Stud,shouldered, cataloged under National Stock Number 5307-01-463-3940, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-463-3940 |
| Primary Part Number | HL560-6-4-1 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.2016 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM IN |
| Thread Length | 0.325 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.325 INCHES NOMINAL STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS4928 FED STD 1ST MATERIAL RESPONSE OR AMS4967 FED STD 2ND MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.190 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.190 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Stud End Shank Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Nut End Shank Length | 0.250 INCHES NOMINAL IN |
| Stud End Shank Length | 0.0625 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | TITANIUM ALLOY UNS R56400 |
| Shoulder Length | 0.064 INCHES MINIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| 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 |
|---|---|
| HL560-6-4-1 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL560-6-4-1 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL560-6-4-1 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL560-6-4-1 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL560-6-4-1 PRIMARY | Hi-Shear Corporation (USA) |
| HL560-6-4-1 | West Coast Aerospace, Inc. (USA) |
| HL560-6-4-1 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 10341576 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HL560-6-4-1 | 5/9 Secondary reference U.S. Government activity |
| HL560-6-4-1 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5307-01-463-3940 is a Stud,shouldered, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-463-3940 has 7 manufacturer part numbers on file: HL560-6-4-1 (Sps Technologies, Llc Dba PB Fasteners), HL560-6-4-1 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL560-6-4-1 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL560-6-4-1 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL560-6-4-1 (Hi-Shear Corporation) and 2 more.
Key specifications for HL560-6-4-1: Nut End Shank Diameter: 0.2016 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM IN; Thread Length: 0.325 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.325 INCHES NOMINAL STUD THREAD IN; Style Designator: SHOULDERED. 21 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.