PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17859Bushing,sleeve

Westerbeke Corporation · NSN 3120-01-396-9825 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-396-9825 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-396-9825. Primary manufacturer part number: 17859.
Features
  • Bushing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
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 3120-01-396-9825, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Westerbeke Corporation. 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.

Catalog Facts
Item NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersWesterbeke Corporation (CAGE 03798)
Technical Specifications
ParameterValue
NSN3120-01-396-9825
Primary Part Number17859
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-082-04811251-0007 INTERCHANGEABLE
Connector,receptacle,electrical
Keysight Technologies Inc
5930-00-103-3930 INTERCHANGEABLE
Switch,thermostatic
6685-00-410-060017859 INTERCHANGEABLE
Gage,liquid Oxygen Content,dial
Provision, Inc. Dba Provision Inc
5330-01-550-465017859 INTERCHANGEABLE
Gasket
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
17859 PRIMARY Westerbeke Corporation (USA)
Related Parts
5935-00-082-0481INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1251-0007
5930-00-103-3930INTERCHANGEABLE
SWITCH,THERMOSTATIC
6685-00-410-0600INTERCHANGEABLE
GAGE,LIQUID OXYGEN CONTENT,DIAL
17859
5330-01-550-4650INTERCHANGEABLE
GASKET
17859

Frequently Asked Questions

What is NSN 3120-01-396-9825?

NSN 3120-01-396-9825 is a Bushing,sleeve, manufactured by Westerbeke Corporation, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-396-9825?

NSN 3120-01-396-9825 has 1 cross-referenced part number: 17859 (Westerbeke Corporation).

What NSN replaces 3120-01-396-9825?

There are 4 known substitutes for 3120-01-396-9825: 5935-00-082-0481, 5930-00-103-3930, 6685-00-410-0600 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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