The Stud,welding, cataloged under National Stock Number 5307-01-239-5158, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-239-5158 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Style Designator | WELDING |
| Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES |
| Length Excluding Fluxed Welding Tip | 1.937 INCHES NOMINAL IN |
| Departure From Cited Document | AS MODIFIED BY LENGTH |
| Head Length | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 6 TYPE AND 3 CLASS |
| Material | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 |
| 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 |
|---|---|
| NASM24149/4 TYPE 6 CL 3 MOD | 3/2 Design control — primary reference U.S. Government activity |
| NASM24149/4 TY 5 CL 3 MOD | 5/9 Secondary reference U.S. Government activity |
| M24149/4B | 5/1 Secondary reference U.S. Government activity |
| MIL-S-24149/4B | 5/9 Secondary reference U.S. Government activity |
| MIL-S-24149/4 TY5 CL3 M0D | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-239-5158 is a Stud,welding, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-239-5158: Style Designator: WELDING; Material Document and Classification: AISI ASSN STD ALL MATERIAL RESPONSES; Length Excluding Fluxed Welding Tip: 1.937 INCHES NOMINAL IN; Departure From Cited Document: AS MODIFIED BY LENGTH. 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.