The Stud,welding, cataloged under National Stock Number 5307-01-539-5263, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Tfp Corporation (oh) Dba Perry Stud Welding. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-539-5263 |
| Primary Part Number | 1/2-13X1-5/8BWFT |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Tfp Corporation (oh) Dba Perry Stud Welding |
| Status | ACTIVE |
| Thread Length | 1.625 INCHES NOMINAL STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 13 STUD THREAD |
| Material | STEEL CORROSION RESISTING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1/2-13X1-5/8BWFT PRIMARY | Tfp Corporation (oh) Dba Perry Stud Welding (USA) |
NSN 5307-01-539-5263 is a Stud,welding, manufactured by Tfp Corporation (oh) Dba Perry Stud Welding, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-539-5263 has 1 manufacturer part number on file: 1/2-13X1-5/8BWFT (Tfp Corporation (oh) Dba Perry Stud Welding).
Key specifications for 1/2-13X1-5/8BWFT: Thread Length: 1.625 INCHES NOMINAL STUD THREAD IN; Thread Direction: RIGHT-HAND STUD THREAD; Nominal Thread Size: 0.500 INCHES STUD THREAD IN; Thread Quantity Per Inch: 13 STUD THREAD. 6 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.