The Stud,welding, cataloged under National Stock Number 5307-01-656-5403, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-656-5403 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Body Diameter | 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Style Designator | WELDING |
| Unthreaded End Length | 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN |
| Material | STEEL |
| Head Diameter | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| 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 |
|---|---|
| H576-0802-70 | 5/1 Secondary reference U.S. Government activity |
| M24149/4-213 | 2/2 Government specification standardization U.S. Government activity |
| 635-7285285-70 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5307-01-656-5403 is a Stud,welding, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-656-5403: Body Diameter: 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Style Designator: WELDING; Unthreaded End Length: 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN; Special Features: MINIMUM TENSILE STRENGTH IS 50000 POUNDS PER SQUARE INCH LBS. 5 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.