The Stud,shouldered, cataloged under National Stock Number 5307-01-383-4238, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-383-4238 |
| Primary Part Number | 84-14056-2 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Surface Treatment Document and Classification | UNABLE TO DECODE |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 0.740 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM NUT THREAD IN |
| Thread Length | UNABLE TO DECODE |
| Style Designator | SHOULDERED |
| Material Document and Classification | ASTM B133 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND NUT THREADUNABLE TO DECODE |
| Thread Direction | RIGHT-HAND STUD THREADUNABLE TO DECODE |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Nominal Thread Size | UNABLE TO DECODE |
| Stud End Shank Diameter | 1.125 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Stud End Shank Length | 0.765 INCHES NOMINAL IN |
| Thread Class | 2A NUT THREADUNABLE TO DECODE A |
| Thread Class | 2A STUD THREADUNABLE TO DECODE A |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Material | COPPER ALLOY 110 |
| Distance Across Flats | 1.470 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Shoulder Length | 0.200 INCHES NOMINAL IN |
| Thread Series Designator | UNABLE TO DECODE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 84-14056-2 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 84-14056-2 | Walker Power Systems, Inc. Dba Tiernay Turbines (USA) |
NSN 5307-01-383-4238 is a Stud,shouldered, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-383-4238 has 2 manufacturer part numbers on file: 84-14056-2 (Department of Defense Project Manager-Mobile Electric Power), 84-14056-2 (Walker Power Systems, Inc. Dba Tiernay Turbines).
Key specifications for 84-14056-2: Surface Treatment Document and Classification: UNABLE TO DECODE; Surface Treatment Document and Classification: QQ-P-416, TYPE 2, CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL; Thread Length: 0.740 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM NUT THREAD IN. 26 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.