PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22825Tensioner Pulley Assembly

Columbus Mckinnon Corp Cm Chain Div · NSN 3950-01-441-3458 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-441-3458 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-441-3458. Primary manufacturer part number: 22825.
Features
  • Tensioner Pulley Assembly — FSC 3950
  • 2 verified cross-references
  • Primary manufacturer: Columbus Mckinnon Corp Cm Chain Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tensioner Pulley Assembly, cataloged under National Stock Number 3950-01-441-3458, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Columbus Mckinnon Corp Cm Chain Div. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-441-3458
Primary Part Number22825
Item NameTensioner Pulley Assembly
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerColumbus Mckinnon Corp Cm Chain Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-518-7072 INTERCHANGEABLE
Connector,receptacle,electrical
5998-01-120-725522825 INTERCHANGEABLE
Circuit Card Assembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5999-01-391-315922825 INTERCHANGEABLE
Shielding Gasket,electronic
Basler Electric Co
5930-01-496-702422825 INTERCHANGEABLE
Switch,interlock
Fibrebond Corp
Cross-Reference Index
Part NumberManufacturer
22825 Columbus Mckinnon Corp Cm Chain Div (USA)
22825-622-14 Columbus Mckinnon Corp Cm Chain Div (USA)
Related Parts
5935-00-518-7072INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5998-01-120-7255INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
22825
5999-01-391-3159INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
22825
5930-01-496-7024INTERCHANGEABLE
SWITCH,INTERLOCK
22825

Frequently Asked Questions

What is NSN 3950-01-441-3458?

NSN 3950-01-441-3458 is a Tensioner Pulley Assembly, manufactured by Columbus Mckinnon Corp Cm Chain Div, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-441-3458?

NSN 3950-01-441-3458 has 2 cross-referenced part numbers: 22825 (Columbus Mckinnon Corp Cm Chain Div), 22825-622-14 (Columbus Mckinnon Corp Cm Chain Div).

What NSN replaces 3950-01-441-3458?

There are 4 known substitutes for 3950-01-441-3458: 5935-00-518-7072, 5998-01-120-7255, 5999-01-391-3159 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22825?

Key specifications for 22825: End Item Identification: 3950-01-440-9557. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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