The Leg and Wheel Assy, cataloged under National Stock Number 3950-01-436-8746, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Mannesmann Demag Corp Material Handling Div. Government technical data includes 1 specification, 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 | 3950-01-436-8746 |
| Primary Part Number | 831 620 44 |
| Item Name | Leg and Wheel Assy |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Mannesmann Demag Corp Material Handling Div |
| Status | ACTIVE |
| General Characteristics Item Description | WHEEL LEG WITH DRIVEN WHEEL FOR MONORAIL CARGO TROLLEY WITH LOW HEADROOM EKDH AND CYLINDRICAL TRAVEL WHEEL FOR TRACK GIRDERS WITH PARALLEL FLANGE SURFACES |
| 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 |
|---|---|
| 831 620 44 PRIMARY | Mannesmann Demag Corp Material Handling Div (USA) |
NSN 3950-01-436-8746 is a Leg and Wheel Assy, manufactured by Mannesmann Demag Corp Material Handling Div, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-436-8746 has 1 manufacturer part number on file: 831 620 44 (Mannesmann Demag Corp Material Handling Div).
Key specifications for 831 620 44: General Characteristics Item Description: WHEEL LEG WITH DRIVEN WHEEL FOR MONORAIL CARGO TROLLEY WITH LOW HEADROOM EKDH AND CYLINDRICAL TRAVEL WHEEL FOR TRACK GIRDERS WITH PARALLEL FLANGE SURFACES; Special Features: ASSEMBLY IS MADE UP OF THE WHEEL LOG, A 100MM DIA DRIVEN TRAVEL WHEEL WITH TWO GROOVES BALL BEARINGS AND A PINION WITH A GROOVED BALL BEARING AND A 35 X 1.5 MM RETAINING RING MM. 1 specification is 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.