PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125-403Bushing,sleeve

The Charles Machine Works Inc Dba Ditch Witch · NSN 3120-01-285-1976 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-285-1976 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-285-1976. Primary manufacturer part number: 125-403.
Features
  • Bushing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: The Charles Machine Works Inc Dba Ditch Witch
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-285-1976, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Charles Machine Works Inc Dba Ditch Witch. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersThe Charles Machine Works Inc Dba Ditch Witch (CAGE 02246)
Technical Specifications
ParameterValue
NSN3120-01-285-1976
Primary Part Number125-403
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerThe Charles Machine Works Inc Dba Ditch Witch
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6760-00-141-6230 INTERCHANGEABLE
Lens,condenser,photographic
5330-00-420-4551125-403 INTERCHANGEABLE
Packing,preformed
Rix Industries
5961-00-907-0593125B403 INTERCHANGEABLE
Transistor
Federal Signal International FSC Ltd Div Electrical Products
3120-01-548-5634 INTERCHANGEABLE
Bushing,sleeve
2090-01-626-5824217651 INTERCHANGEABLE
Seat Belt Assembly
Vigor Kvichak Llc
Cross-Reference Index
Part NumberManufacturer
125-403 The Charles Machine Works Inc Dba Ditch Witch (USA)
Related Parts
6760-00-141-6230INTERCHANGEABLE
LENS,CONDENSER,PHOTOGRAPHIC
5330-00-420-4551INTERCHANGEABLE
PACKING,PREFORMED
125-403
5961-00-907-0593INTERCHANGEABLE
TRANSISTOR
125B403
3120-01-548-5634INTERCHANGEABLE
BUSHING,SLEEVE
2090-01-626-5824INTERCHANGEABLE
SEAT BELT ASSEMBLY
217651

Frequently Asked Questions

What is NSN 3120-01-285-1976?

NSN 3120-01-285-1976 is a Bushing,sleeve, manufactured by The Charles Machine Works Inc Dba Ditch Witch, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-285-1976?

NSN 3120-01-285-1976 has 1 cross-referenced part number: 125-403 (The Charles Machine Works Inc Dba Ditch Witch).

What NSN replaces 3120-01-285-1976?

There are 5 known substitutes for 3120-01-285-1976: 6760-00-141-6230, 5330-00-420-4551, 5961-00-907-0593 and 2 more. Verify interchangeability with system specifications before substitution.

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