The Stud,ball, cataloged under National Stock Number 5307-00-028-9288, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 16 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 | 5307-00-028-9288 |
| Primary Part Number | 30F85067-1 |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Body Diameter | 0.313 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Thread Length | 0.781 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Style Designator | PLAIN SHANK BALL |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.190 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Body Length | 0.344 INCHES NOMINAL IN |
| Plain Shank Length | 0.906 INCHES NOMINAL IN |
| Thread Class | 3A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 32 LOCATION NOT OTHERWISE SPECIFIED |
| Material | COPPER ALLOY 360 |
| Neck Diameter | 0.125 INCHES NOMINAL IN |
| Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Plain Shank Diameter | 0.189 INCHES NOMINAL IN |
| Head Diameter | 0.250 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 |
| Part Number | Manufacturer |
|---|---|
| 30F85067-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5307-00-028-9288 is a Stud,ball, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-028-9288 has 1 manufacturer part number on file: 30F85067-1 (Northrop Grumman Systems Corporation).
Key specifications for 30F85067-1: Body Diameter: 0.313 INCHES NOMINAL IN; Surface Finish: 125.0 MICROINCHES OVERALL; Thread Length: 0.781 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Style Designator: PLAIN SHANK BALL. 16 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.