The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-00-752-5789, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 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 | 5307-00-752-5789 |
| Primary Part Number | 7525789 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Nut End Shank Diameter | 1.000 INCHES NOMINAL IN |
| Thread Length | 1.500 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 1.375 INCHES NOMINAL NUT THREAD IN |
| Style Designator | SHOULDERED AND STEPPED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 1.000 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Shoulder Diameter | 2.000 INCHES NOMINAL IN |
| Nut End Shank Length | 1.094 INCHES NOMINAL IN |
| Stud End Shank Length | 0.125 INCHES NOMINAL IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 14 STUD THREAD |
| Material | STEEL |
| Shoulder Length | 0.156 INCHES NOMINAL IN |
| Thread Series Designator | UNS 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 |
|---|---|
| 7525789 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5307-00-752-5789 is a Stud,shouldered and Stepped, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-752-5789 has 1 manufacturer part number on file: 7525789 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7525789: Nut End Shank Diameter: 1.000 INCHES NOMINAL IN; Thread Length: 1.500 INCHES NOMINAL STUD THREAD IN; Thread Length: 1.375 INCHES NOMINAL NUT THREAD IN; Style Designator: SHOULDERED AND STEPPED. 16 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.