The Stud,stepped, cataloged under National Stock Number 5307-00-017-8326, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-00-017-8326 |
| Item Name | Stud,stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Shank Diameter | 0.288 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN |
| Surface Finish | 63.0 MICROINCHES OVERALL |
| Surface Treatment Document and Classification | MIL-M-3171,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.938 INCHES MINIMUM NUT THREAD IN |
| Thread Length | 0.750 INCHES MINIMUM STUD THREAD IN |
| Style Designator | STEPPED |
| Surface Treatment | DICHROMATE OVERALL |
| Thread Class | 3A STUD THREAD A |
| 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 |
|---|---|
| 13206E0547 | 3/2 Design control — primary reference U.S. Government activity |
| 377180B | 5/9 Secondary reference Brinkley Technology Group Llc Dba Hercules Manufacturing |
| 377180B | 5/9 Secondary reference Hercules Engine Co Inc |
| ERNH240 | 5/9 Secondary reference Renk America Llc Div Renk America |
NSN 5307-00-017-8326 is a Stud,stepped, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-00-017-8326: Shank Diameter: 0.288 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN; Surface Finish: 63.0 MICROINCHES OVERALL; Surface Treatment Document and Classification: MIL-M-3171,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.938 INCHES MINIMUM NUT THREAD IN. 8 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.