The Stud,welding, cataloged under National Stock Number 5307-01-408-3307, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 13 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 | 5307-01-408-3307 |
| Primary Part Number | 253273-13 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Surface Treatment Document and Classification | GPS20-200, TY1, CAGEC 24930 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.500 INCHES NOMINAL STUD THREAD IN |
| Style Designator | WELDING |
| Material Document and Classification | ASTM A582, TY303 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.112 INCHES STUD THREAD IN |
| Head Length | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A STUD THREAD A |
| Thread Quantity Per Inch | 40 STUD THREAD |
| Material | STEEL COMP 303 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Head Diameter | 0.170 INCHES MINIMUM AND 0.180 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 |
| Part Number | Manufacturer |
|---|---|
| 253273-13 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5307-01-408-3307 is a Stud,welding, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-408-3307 has 1 manufacturer part number on file: 253273-13 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 253273-13: Surface Treatment Document and Classification: GPS20-200, TY1, CAGEC 24930 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.500 INCHES NOMINAL STUD THREAD IN; Style Designator: WELDING; Material Document and Classification: ASTM A582, TY303 ASSN STD SINGLE MATERIAL RESPONSE. 13 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.