The Stud,locked in, cataloged under National Stock Number 5307-01-644-7288, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-644-7288 |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND STUD 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 |
|---|---|
| 16-11375 | 5/9 Secondary reference U.S. Government activity |
| 16-8M0022137 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-644-7288 is a Stud,locked in, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-644-7288: Overall Length: 9.375 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD; Special Features: DIA. 0.375 INCHES, FOR USE W/ 3 IN RISER IN; Part Name Assigned by Controlling Agency: STUD. 1 specification is 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.