The Stud,self-Locking, cataloged under National Stock Number 5307-00-476-0671, 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11 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-476-0671 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Thread Length | 0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM NUT THREAD IN |
| Material Document and Classification | MS 5734 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Head Length | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Locking Feature | HEAD DISTORTIONS |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Material | STEEL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| Head Diameter | 0.375 INCHES MINIMUM AND 0.395 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 |
|---|---|
| 976184-1 | 1/2 Source control — Government-approved source U.S. Government activity |
| PBD250-28SU16 | 3/2 Design control — primary reference U.S. Government activity |
| PBD250-28SU12 | 3/2 Design control — primary reference U.S. Government activity |
| 976184 | 5/2 Secondary reference U.S. Government activity |
NSN 5307-00-476-0671 is a Stud,self-Locking, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-00-476-0671: Thread Length: 0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM NUT THREAD IN; Material Document and Classification: MS 5734 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 0.803 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND NUT THREAD. 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.