The Stud,shouldered, cataloged under National Stock Number 5307-01-375-1295, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-375-1295 |
| Primary Part Number | 1251S057 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYII,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut End Shank Diameter | 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Thread Length | 0.132 INCHES MINIMUM AND 0.142 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM NUT THREAD IN |
| Style Designator | SHOULDERED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.112 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.112 INCHES STUD THREAD IN |
| Stud End Shank Diameter | 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut End Shank Length | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Stud End Shank Length | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 40 STUD THREAD |
| Thread Quantity Per Inch | 40 NUT THREAD |
| Material | STEEL |
| Distance Across Flats | 0.181 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| Shoulder Length | 0.100 INCHES NOMINAL IN |
| Thread Series Designator | UNJC NUT THREAD |
| Thread Series Designator | UNJC STUD 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 |
|---|---|
| 1251S057 PRIMARY | Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions (USA) |
| Reference | Meaning |
|---|---|
| 1251S057 | 3/9 Design control — primary reference Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions |
| 1251S057 | 5/9 Secondary reference Honeywell Aerospace Yeovil Div Aerospace -Yeovil |
NSN 5307-01-375-1295 is a Stud,shouldered, manufactured by Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-375-1295 has 1 manufacturer part number on file: 1251S057 (Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions).
Key specifications for 1251S057: Surface Treatment Document and Classification: QQ-P-416,TYII,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nut End Shank Diameter: 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Thread Length: 0.132 INCHES MINIMUM AND 0.142 INCHES MAXIMUM STUD THREAD IN; Thread Length: 0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM 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.