The Stud,welding, cataloged under National Stock Number 5307-01-672-1550, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-672-1550 |
| Primary Part Number | 3717272003 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Body Diameter | 0.215 INCHES NOMINAL IN |
| Style Designator | WELDING |
| Nominal Thread Size | 0.25 INCHES STUD THREAD IN |
| Overall Length After Welding | 0.75 INCHES NOMINAL IN |
| Weld Leg Length | 0.142 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL |
| 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 |
|---|---|
| 3717272003 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3717272 | D/9 Drawing number reference only Oshkosh Defense Llc |
NSN 5307-01-672-1550 is a Stud,welding, manufactured by Oshkosh Defense Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-672-1550 has 1 manufacturer part number on file: 3717272003 (Oshkosh Defense Llc).
Key specifications for 3717272003: Body Diameter: 0.215 INCHES NOMINAL IN; Style Designator: WELDING; Nominal Thread Size: 0.25 INCHES STUD THREAD IN; Overall Length After Welding: 0.75 INCHES NOMINAL 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.