The Stud,recessed, cataloged under National Stock Number 5307-01-547-9490, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-547-9490 |
| Item Name | Stud,recessed |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Thread Length | 0.410 INCHES MINIMUM AND 0.440 INCHES MAXIMUM STUD THREAD IN |
| Style Designator | RECESSED |
| Material Document and Classification | AMS5726 ASSN STD SINGLE MATERIAL RESPONSE |
| Diameter of Recessed Portion of Shank | 0.167 INCHES MINIMUM AND 0.173 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.190 INCHES STUD THREAD IN |
| Length of Recessed Portion of Shank | 0.137 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 24 STUD THREAD |
| Material | STEEL CORROSION RESISTING |
| Thread Series Designator | UNF 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 |
|---|---|
| 299C626P17 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-547-9490 is a Stud,recessed, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-547-9490: Thread Length: 0.410 INCHES MINIMUM AND 0.440 INCHES MAXIMUM STUD THREAD IN; Style Designator: RECESSED; Material Document and Classification: AMS5726 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 0.760 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN. 12 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.