The Stud,stepped, cataloged under National Stock Number 5307-01-476-0366, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-476-0366 |
| Item Name | Stud,stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Shank Diameter | 0.285 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS2400-1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.650 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.625 INCHES MINIMUM AND 0.730 INCHES MAXIMUM NUT THREAD IN |
| Style Designator | STEPPED |
| Material Document and Classification | AMS6382 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.438 INCHES STUD THREAD IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Quantity Per Inch | 24 NUT THREAD |
| Thread Quantity Per Inch | 14 STUD THREAD |
| Material | STEEL COMP 4140 |
| Thread Series Designator | UNF NUT THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| STD3012B9 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-476-0366 is a Stud,stepped, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-476-0366: Shank Diameter: 0.285 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS2400-1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.650 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.625 INCHES MINIMUM AND 0.730 INCHES MAXIMUM NUT THREAD IN. 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.
NSN 5307-01-476-0366 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.