The Stud,shouldered, cataloged under National Stock Number 5307-01-171-5947, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-171-5947 |
| Primary Part Number | 75A800091-2001 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Surface Treatment Document and Classification | PS13145 TYPE 1 CLASS 2 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Nut End Shank Diameter | 0.4945 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Thread Length | 0.287 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.430 INCHES NOMINAL NUT THREAD IN |
| Material Document and Classification | AMS 6411 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Shoulder Diameter | 0.750 INCHES NOMINAL IN |
| Stud End Shank Diameter | 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut End Shank Length | 0.313 INCHES NOMINAL IN |
| Stud End Shank Length | 0.800 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 24 NUT THREAD |
| Thread Quantity Per Inch | 24 STUD THREAD |
| Material | STEEL |
| Shoulder Length | 0.150 INCHES NOMINAL 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 |
|---|---|
| 75A800091-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5307-01-171-5947 is a Stud,shouldered, manufactured by The Boeing Company Div Defense, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-171-5947 has 1 manufacturer part number on file: 75A800091-2001 (The Boeing Company Div Defense).
Key specifications for 75A800091-2001: Surface Treatment Document and Classification: PS13145 TYPE 1 CLASS 2 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Nut End Shank Diameter: 0.4945 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN; Thread Length: 0.287 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.430 INCHES NOMINAL NUT THREAD IN. 22 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.