The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-632-7384, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-632-7384 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN |
| Style Designator | SHOULDERED AND STEPPED |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.437 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Nut End Shank Length | 1.87 INCHES MINIMUM AND 1.93 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL COMP 4340 |
| Distance Across Flats | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Shoulder Length | 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 69-3246 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-632-7384 is a Stud,shouldered and Stepped, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-632-7384: Nut End Shank Diameter: 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN; Style Designator: SHOULDERED AND STEPPED; Material Document and Classification: MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Size: 0.437 INCHES NUT THREAD IN. 11 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.