The Ball Joint, cataloged under National Stock Number 3040-00-374-5732, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-374-5732 |
| Primary Part Number | 120456 |
| Item Name | Ball Joint |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| Ball End Connection Thread Provision | THREADED |
| Length | 2.094 INCHES NOMINAL IN |
| Ball End Thread Size and Series/type Designator | 1/4-28 UNF |
| Ball End Thread Direction | RIGHT |
| Socket End Connection Thread Provision | THREADED |
| Style Designator | SINGLE, STRAIGHT |
| Socket End Thread Direction | RIGHT |
| Socket End Thread Location | INTERNAL |
| Ball End Thread Location | EXTERNAL |
| Socket End Thread Size and Series/type Designator | 1/4-28 UNF |
| 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 |
|---|---|
| 120456 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| DS-107 | Illston & Robson Ltd (GBR) |
| Reference | Meaning |
|---|---|
| A222298 | 5/9 Secondary reference Joy Global Underground Mining Llc |
| DS107 | 5/9 Secondary reference Tourek J J Mfg Co |
| 120456 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
| 1602966 | 5/9 Secondary reference Ready Power Co the |
| A222298 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-374-5732 is a Ball Joint, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-374-5732 has 2 manufacturer part numbers on file: 120456 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), DS-107 (Illston & Robson Ltd).
Key specifications for 120456: Ball End Connection Thread Provision: THREADED; Length: 2.094 INCHES NOMINAL IN; Ball End Thread Size and Series/type Designator: 1/4-28 UNF; Ball End Thread Direction: RIGHT. 10 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.