The Stud,shouldered, cataloged under National Stock Number 5307-00-458-2426, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-00-458-2426 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Nut End Shank Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Length | 0.272 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.500 INCHES MINIMUM AND 0.620 INCHES MAXIMUM NUT THREAD IN |
| Hardness Rating | 320.0 VICKERS OR FIRTH DIAMOND PYRAMID NOMINAL |
| Style Designator | SHOULDERED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.164 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.164 INCHES NUT THREAD IN |
| Stud End Shank Diameter | 0.164 INCHES NOMINAL IN |
| Nut End Shank Length | 0.088 INCHES NOMINAL IN |
| Stud End Shank Length | 1.186 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | STEEL |
| Distance Across Flats | 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Shoulder Length | 0.050 INCHES NOMINAL IN |
| Thread Series Designator | UNJC NUT THREAD |
| Thread Series Designator | UNJC STUD THREAD |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL P — Demil Prior To Sale/Transfer |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Reference | Meaning |
|---|---|
| 57991-507-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-00-458-2426 is a Stud,shouldered, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-00-458-2426: Surface Finish: 125.0 MICROINCHES OVERALL; Nut End Shank Diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Thread Length: 0.272 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.500 INCHES MINIMUM AND 0.620 INCHES MAXIMUM NUT THREAD IN. 22 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 5307-00-458-2426 has DEMIL Code P. 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.