The Stud,shouldered, cataloged under National Stock Number 5307-01-223-1106, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-223-1106 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-N-290,CLASS 1,GRADE E FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut End Shank Diameter | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.227 INCHES NOMINAL STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.138 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.138 INCHES STUD THREAD IN |
| Stud End Shank Diameter | 0.166 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Nut End Shank Length | 0.060 INCHES NOMINAL IN |
| Stud End Shank Length | 0.100 INCHES NOMINAL IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | COPPER ALLOY 360 |
| Distance Across Flats | 0.375 INCHES NOMINAL IN |
| Shoulder Length | 0.303 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| SM-C-950516 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-223-1106 is a Stud,shouldered, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-223-1106: Surface Treatment Document and Classification: QQ-N-290,CLASS 1,GRADE E FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nut End Shank Diameter: 0.250 INCHES NOMINAL IN; Thread Length: 0.250 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.227 INCHES NOMINAL STUD THREAD IN. 23 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.