The Stud,ball, cataloged under National Stock Number 5307-00-497-0387, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. Government technical data includes 15 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 | 5307-00-497-0387 |
| Primary Part Number | 042059 |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems |
| Status | ACTIVE |
| Cotter Pin Hole Diameter | 0.218 INCHES NOMINAL FIRST HOLE IN |
| Thread Length | 1.390 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Taper Minor Diameter | 1.341 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN |
| Style Designator | BALL |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 1.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Body Length | 2.813 INCHES NOMINAL IN |
| Distance From Spherical Head Centerline to Head End | 0.875 INCHES NOMINAL IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 12 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP 8622 |
| Neck Diameter | 1.250 INCHES NOMINAL IN |
| Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Cotter Pin Hole Centerline to Nut End | 0.327 INCHES NOMINAL FIRST HOLE IN |
| Head Diameter | 2.180 INCHES MINIMUM AND 2.190 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 |
|---|---|
| 042059 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
NSN 5307-00-497-0387 is a Stud,ball, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-497-0387 has 1 manufacturer part number on file: 042059 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems).
Key specifications for 042059: Cotter Pin Hole Diameter: 0.218 INCHES NOMINAL FIRST HOLE IN; Thread Length: 1.390 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Taper Minor Diameter: 1.341 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN; Style Designator: BALL. 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.