The Stud,locked in, cataloged under National Stock Number 5307-00-607-4298, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-607-4298 |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES NUT THD |
| Distance From Serrated Portion to Nut End | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Thread Length | 0.264 INCHES MINIMUM AND 0.405 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 0.604 INCHES MINIMUM AND 0.705 INCHES MAXIMUM NUT THREAD IN |
| Criticality Code Justification | AGAV |
| Style Designator | LOCKED IN |
| Thread Pitch Diameters | +0.2778 TO 0.2795 INCHES STUD THREAD IN |
| Distance From Serrated Portion to End of Stud Thread | 0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.312 INCHES STUD THREAD IN |
| Distance From Serrated Portion to Stud End | 0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN |
| Locking Feature | RING, LOCK SERRATED |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 18 STUD THREAD |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Material | TITANIUM ALLOY |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| 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 | Y |
| Reference | Meaning |
|---|---|
| S11FJ101-9TB12AE0301 | 3/2 Design control — primary reference U.S. Government activity |
| 4038T92P02 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5307-00-607-4298 is a Stud,locked in, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-00-607-4298: Surface Finish: 32.0 MICROINCHES NUT THD; Distance From Serrated Portion to Nut End: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN; Thread Length: 0.264 INCHES MINIMUM AND 0.405 INCHES MAXIMUM STUD THREAD IN; Thread Length: 0.604 INCHES MINIMUM AND 0.705 INCHES MAXIMUM NUT THREAD IN. 20 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.