PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-421Wiring Harness

Columbus Mckinnon Corp Cm Hoist Div · NSN 5995-01-228-7931 · FSC 5995 · No Item Name Available
Verified by PartsTable
NSN 5995-01-228-7931 — this item is cataloged by the U.S. Government under National Stock Number 5995-01-228-7931. Primary manufacturer part number: S-421.
Features
  • Wiring Harness — FSC 5995
  • Termination Type: LUG SPADE SECOND END FIRST CONDUCTOR
  • Termination Type: LUG SPADE FIRST END FIRST CONDUCTOR
  • Conductor Quantity: 5
  • 1 verified cross-reference
  • Primary manufacturer: Columbus Mckinnon Corp Cm Hoist Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wiring Harness, cataloged under National Stock Number 5995-01-228-7931, is classified within Federal Supply Class 5995 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Columbus Mckinnon Corp Cm Hoist Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5995-01-228-7931
Primary Part NumberS-421
Item NameWiring Harness
FSC / FSG5995 / 59 — No Item Name Available
ManufacturerColumbus Mckinnon Corp Cm Hoist Div
StatusACTIVE
Termination TypeLUG SPADE SECOND END FIRST CONDUCTOR
Termination TypeLUG SPADE FIRST END FIRST CONDUCTOR
Conductor Quantity5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-00-980-0727 INTERCHANGEABLE
Shaft,straight
4030-01-056-5534S-421 INTERCHANGEABLE
Socket,wire Rope
The Crosby Group Llc Dba the Crosby Group
5930-01-091-3318S42-1 INTERCHANGEABLE
Switch,toggle
Cae Usa Inc.
5120-01-335-0823 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
S-421 Columbus Mckinnon Corp Cm Hoist Div (USA)
Related Parts
3040-00-980-0727INTERCHANGEABLE
SHAFT,STRAIGHT
4030-01-056-5534INTERCHANGEABLE
SOCKET,WIRE ROPE
S-421
5930-01-091-3318INTERCHANGEABLE
SWITCH,TOGGLE
S42-1
5120-01-335-0823INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5995-01-228-7931?

NSN 5995-01-228-7931 is a Wiring Harness, manufactured by Columbus Mckinnon Corp Cm Hoist Div, classified under FSC 5995 (No Item Name Available). Status: active.

What are the part numbers for NSN 5995-01-228-7931?

NSN 5995-01-228-7931 has 1 cross-referenced part number: S-421 (Columbus Mckinnon Corp Cm Hoist Div).

What NSN replaces 5995-01-228-7931?

There are 4 known substitutes for 5995-01-228-7931: 3040-00-980-0727, 4030-01-056-5534, 5930-01-091-3318 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-421?

Key specifications for S-421: Termination Type: LUG SPADE SECOND END FIRST CONDUCTOR; Termination Type: LUG SPADE FIRST END FIRST CONDUCTOR; Conductor Quantity: 5. 3 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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