The Wheel,worm, cataloged under National Stock Number 3950-01-289-8335, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Harnischfeger Corp Portal Crane Parts Div. 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 | 3950-01-289-8335 |
| Primary Part Number | C-0505 |
| Item Name | Wheel,worm |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Harnischfeger Corp Portal Crane Parts Div |
| Status | ACTIVE |
| 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 |
|---|---|
| C-0505 PRIMARY | Harnischfeger Corp Portal Crane Parts Div (USA) |
NSN 3950-01-289-8335 is a Wheel,worm, manufactured by Harnischfeger Corp Portal Crane Parts Div, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-289-8335 has 1 manufacturer part number on file: C-0505 (Harnischfeger Corp Portal Crane Parts Div).
Key specifications for C-0505: End Item Identification: MODEL 272A/SLQ-25 WINCH,DOUBLE DRUM,POWER OPERATED A. 0 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.