NSN 3950-01-490-6674 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-490-6674. Manufacturer of record part number: 645777100.
Also searched as3950-01-490-6674 ·
3950014906674 ·
NIIN 014906674 ·
01-490-6674 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 13743 · 645777100
The Pulley,whelped Groove, cataloged under National Stock Number 3950-01-490-6674, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Columbus Mckinnon Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3950-00-001-1249
LINING,FRICTION
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
Frequently Asked Questions
What is NSN 3950-01-490-6674?
NSN 3950-01-490-6674 is a Pulley,whelped Groove, manufactured by Columbus Mckinnon Corp, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-490-6674?
NSN 3950-01-490-6674 has 2 manufacturer part numbers on file: 645777100 (Columbus Mckinnon Corp), 645777100 (Zeller Technologies, Inc).
What are the specifications of 645777100?
Key specifications for 645777100: End Item Identification: HOIST, ELEC WINCH. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-490-6674 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.