The Stud,welding, cataloged under National Stock Number 5307-01-736-1437, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-736-1437 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Surface Treatment Document and Classification | FLASH COPPER PLATING IAW MIL-S24149/1D MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.178 INCHES MINIMUM AND 1.240 INCHES MAXIMUM OVERALL IN |
| Style Designator | WELDING |
| Unthreaded End Diameter | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-24149/1D MIL SPEC SINGLE MATERIAL RESPONSE |
| Unthreaded End Length | 0.385 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.3750 INCHES STUD THREAD IN |
| Specification/standard Data | 81349-MIL-S-24149/1D GOVERNMENT SPECIFICATION |
| Surface Treatment | COPPER OVERALL |
| Thread Class | 2A STUD THREAD A |
| Thread Quantity Per Inch | 16 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 |
| Reference | Meaning |
|---|---|
| M24149/1-342C | 2/2 Government specification standardization U.S. Government activity |
| MIL-S-24149/1D | 4/1 Identification reference U.S. Government activity |
| 8617696-16 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5307-01-736-1437 is a Stud,welding, classified under FSC 5307, Studs. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5307-01-736-1475. Verify interchangeability with system specifications before substitution.
Key specifications for 5307-01-736-1437: Surface Treatment Document and Classification: FLASH COPPER PLATING IAW MIL-S24149/1D MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 1.178 INCHES MINIMUM AND 1.240 INCHES MAXIMUM OVERALL IN; Style Designator: WELDING; Unthreaded End Diameter: 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN. 14 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.