PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31739Bushing,sleeve

Woodward, Inc. · NSN 3120-01-433-7943 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-433-7943 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-433-7943. Primary manufacturer part number: 31739.
Features
  • Bushing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Woodward, Inc.
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 3120-01-433-7943, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Woodward, Inc.. 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.

Catalog Facts
Item NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersWoodward, Inc. (CAGE 31361)
Technical Specifications
ParameterValue
NSN3120-01-433-7943
Primary Part Number31739
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerWoodward, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3950-00-096-66983173-9 INTERCHANGEABLE
Lining,friction
Manitowoc Engineering Co Division of the Manitowoc Co Inc
5960-00-821-2937 INTERCHANGEABLE
Electron Tube
6625-00-967-7829268170 INTERCHANGEABLE
Voltmeter
Custom Metering Company Inc
6515-01-414-2053 INTERCHANGEABLE
Stapler,surgical
Cross-Reference Index
Part NumberManufacturer
8530-979 03039-345 Woodward, Inc. (USA)
31739 PRIMARY Woodward, Inc. (USA)
Related Parts
3950-00-096-6698INTERCHANGEABLE
LINING,FRICTION
3173-9
5960-00-821-2937INTERCHANGEABLE
ELECTRON TUBE
6625-00-967-7829INTERCHANGEABLE
VOLTMETER
268170
6515-01-414-2053INTERCHANGEABLE
STAPLER,SURGICAL

Frequently Asked Questions

What is NSN 3120-01-433-7943?

NSN 3120-01-433-7943 is a Bushing,sleeve, manufactured by Woodward, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-433-7943?

NSN 3120-01-433-7943 has 2 cross-referenced part numbers: 8530-979 03039-345 (Woodward, Inc.), 31739 (Woodward, Inc.).

What NSN replaces 3120-01-433-7943?

There are 4 known substitutes for 3120-01-433-7943: 3950-00-096-6698, 5960-00-821-2937, 6625-00-967-7829 and 1 more. Verify interchangeability with system specifications before substitution.

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