The Stud,shouldered, cataloged under National Stock Number 5307-01-355-7105, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 23 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-355-7105 |
| Primary Part Number | 03A193-6-8-3 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES STUD THD |
| Surface Finish | 32.0 MICROINCHES SHANK |
| Nut End Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 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 | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE 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 | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Nut End Shank Length | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Stud End Shank Length | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM 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 AND 0.074 INCHES MAXIMUM 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 |
|---|---|
| HL360-6-8-3 | Huck International, Inc (USA) |
| HL360-6-8-3 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 03A193-6-8-3 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| HL360-6-8-3 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 03A193-6-8-3 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| HL360-6-8-3 | Hi-Shear Corporation (USA) |
| HL360-6-8-3 | West Coast Aerospace, Inc. (USA) |
| HL360-6-8-3 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL360-6-8-3 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL360-6-8-3 | 5/9 Secondary reference Sps Technologies Inc |
| HL360-6-8-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-355-7105 is a Stud,shouldered, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-355-7105 has 9 manufacturer part numbers on file: HL360-6-8-3 (Huck International, Inc), HL360-6-8-3 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 03A193-6-8-3 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), HL360-6-8-3 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 03A193-6-8-3 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems) and 4 more.
Key specifications for 03A193-6-8-3: Surface Finish: 32.0 MICROINCHES STUD THD; Surface Finish: 32.0 MICROINCHES SHANK; Nut End Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Thread Length: 0.325 INCHES NOMINAL NUT THREAD IN. 23 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.