The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-430-2815, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-430-2815 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Thread Tolerance Class | 6H EXTERNAL STUD THREAD |
| Thread Tolerance Class | 6H EXTERNAL NUT THREAD |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 0.45 NUT THREAD |
| Thread Pitch in Millimeters | 0.50 STUD THREAD |
| Thread Length | 10.2 MILLIMETERS NOMINAL NUT THREAD MM |
| Thread Length | 6.2 MILLIMETERS NOMINAL STUD THREAD MM |
| Style Designator | SHOULDERED AND STEPPED |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 2.5 MILLIMETERS NUT THREAD MM |
| Nominal Thread Size | 3.0 MILLIMETERS STUD THREAD MM |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 |
| Distance Across Flats | 6.350 MILLIMETERS NOMINAL MM |
| Shoulder Length | 6.070 MILLIMETERS MINIMUM AND 6.320 MILLIMETERS MAXIMUM MM |
| Thread Series Designator | M STUD THREAD |
| Thread Series Designator | M 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 |
| Reference | Meaning |
|---|---|
| A3245020-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-430-2815 is a Stud,shouldered and Stepped, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-430-2815: Thread Tolerance Class: 6H EXTERNAL STUD THREAD; Thread Tolerance Class: 6H EXTERNAL NUT THREAD; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Pitch in Millimeters: 0.45 NUT THREAD. 19 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.