PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20836Bushing,sleeve

Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations · NSN 3120-00-139-7303 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-139-7303 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-139-7303. Primary manufacturer part number: 20836.
Features
  • Bushing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
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 3120-00-139-7303, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersKoehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (CAGE 81495)
Technical Specifications
ParameterValue
NSN3120-00-139-7303
Primary Part Number20836
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKoehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3820-00-104-878820836 INTERCHANGEABLE
Chute,rubber
Eagle Crusher Co Inc Dba Stedman Machine Co
6240-00-145-1148515846-3 INTERCHANGEABLE
Lamp,incandescent
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
3020-00-541-482520836 INTERCHANGEABLE
Gear,helical
Cummins Inc.
4730-00-761-8538A733S-52CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5950-00-930-4702SM-C-583189 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4320-01-183-662520836 INTERCHANGEABLE
Piston and Shoe Sub
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
20836 PRIMARY Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (USA)
Related Parts
3820-00-104-8788INTERCHANGEABLE
CHUTE,RUBBER
20836
6240-00-145-1148INTERCHANGEABLE
LAMP,INCANDESCENT
515846-3
3020-00-541-4825INTERCHANGEABLE
GEAR,HELICAL
20836
4730-00-761-8538INTERCHANGEABLE
NIPPLE,PIPE
A733S-52CFG
5950-00-930-4702INTERCHANGEABLE
REACTOR
SM-C-583189
4320-01-183-6625INTERCHANGEABLE
PISTON AND SHOE SUB
20836

Frequently Asked Questions

What is NSN 3120-00-139-7303?

NSN 3120-00-139-7303 is a Bushing,sleeve, manufactured by Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-139-7303?

NSN 3120-00-139-7303 has 1 cross-referenced part number: 20836 (Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations).

What NSN replaces 3120-00-139-7303?

There are 6 known substitutes for 3120-00-139-7303: 3820-00-104-8788, 6240-00-145-1148, 3020-00-541-4825 and 3 more. Verify interchangeability with system specifications before substitution.

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