The Stud,ball, cataloged under National Stock Number 5307-01-044-2385, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-044-2385 |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416 TY1 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.162 INCHES MINIMUM AND 0.224 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Style Designator | BALL |
| Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.138 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Surface Treatment | CADMIUM OVERALL |
| Distance From Spherical Head Centerline to Head End | 0.093 INCHES NOMINAL IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 32 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP B1113 OR STEEL COMP 1213 |
| Neck Diameter | 0.156 INCHES NOMINAL IN |
| Distance Across Flats | 0.250 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |
| Head Diameter | 0.187 INCHES NOMINAL 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 |
|---|---|
| P116-447-7-495 | 3/9 Design control — primary reference Tinnerman Palnut Engineered Products, Inc. |
| GS521C2-35 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5307-01-044-2385 is a Stud,ball, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-044-2385: Surface Treatment Document and Classification: QQ-P-416 TY1 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.162 INCHES MINIMUM AND 0.224 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Style Designator: BALL; Material Document and Classification: AISI ASSN STD ALL MATERIAL RESPONSES. 15 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.