The Stud,welding, cataloged under National Stock Number 5307-01-122-4780, 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5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-122-4780 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Thread Length | 0.380 INCHES NOMINAL NUT THREAD IN |
| Style Designator | WELDING |
| Head Length | 0.080 INCHES NOMINAL IN |
| Thread Class | 2A NUT THREAD A |
| Head Diameter | 1.250 INCHES NOMINAL 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 |
|---|---|
| P075-19 | 3/2 Design control — primary reference U.S. Government activity |
| 5307PL0556074 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5307-01-122-4780 is a Stud,welding, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-122-4780: Thread Length: 0.380 INCHES NOMINAL NUT THREAD IN; Style Designator: WELDING; Head Length: 0.080 INCHES NOMINAL IN; Special Features: HEAD DIA. HAS TWO PARALLEL FLATS EACH 0.340 IN. FROM CENTER,AND TWO 0.156 IN. DIA. HOLES LOCATED ON AA 0.875 IN. DIA. BOLT CIRCLE AND INTERSECTION OF A CENTER REFERENCE LINE PARALLEL TO FLATS IN. 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.