The Wheel Set,railway, cataloged under National Stock Number 2240-00-952-9763, is classified within Federal Supply Class 2240 (Locomotive and Rail Car Accessories and Components) of the Railway Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2240-00-952-9763 |
| Item Name | Wheel Set,railway |
| FSC / FSG | 2240 / 22 — Locomotive and Rail Car Accessories and Components |
| Status | ACTIVE |
| Wheel Seat Length | 8.125 INCHES NOMINAL IN |
| Wheel Wear Type | ONE-WEAR |
| Wheel Material | STEEL |
| Wheel Seat Diameter | 7.000 INCHES NOMINAL IN |
| Wheel Treatment Location | OVERALL |
| Axle Construction | SOLID |
| Journal Surface Condition | FINISHED |
| Axle Overall Length | 7.375 FEET NOMINAL FT |
| Journal Length | 10.000 INCHES NOMINAL IN |
| Track Gage | 56.500 INCHES IN |
| Bearing Type for Which Designed | FRICTION |
| Journal Diameter | 5.500 INCHES NOMINAL IN |
| Wheel Diameter | 33.000 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 56 1-2 5 1-2X10WHEELSET | 3/2 Design control — primary reference U.S. Government activity |
| MS87004 | 5/9 Secondary reference U.S. Government activity |
| PD83206 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2240-00-952-9763 is a Wheel Set,railway, classified under FSC 2240, Locomotive and Rail Car Accessories and Components. Status: active.
Key specifications for 2240-00-952-9763: Wheel Seat Length: 8.125 INCHES NOMINAL IN; Wheel Wear Type: ONE-WEAR; Wheel Material: STEEL; Wheel Seat Diameter: 7.000 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.