PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K861Bushing,sleeve

Waterous Company · NSN 3120-01-130-9124 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-130-9124 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-130-9124. Primary manufacturer part number: K861.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • 2 verified cross-references
  • Primary manufacturer: Waterous Company
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 3120-01-130-9124, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Waterous Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-130-9124
Primary Part NumberK861
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerWaterous Company
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-053821212 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
3110-00-100-0708861 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
2940-01-216-339151694 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
Cross-Reference Index
Part NumberManufacturer
51694 Waterous Company (USA)
K861 PRIMARY Waterous Company (USA)
Related Parts
3110-00-100-0538INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
21212
3110-00-100-0708INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
861
2940-01-216-3391INTERCHANGEABLE
FILTER ELEMENT,FLUID
51694

Frequently Asked Questions

What is NSN 3120-01-130-9124?

NSN 3120-01-130-9124 is a Bushing,sleeve, manufactured by Waterous Company, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-130-9124?

NSN 3120-01-130-9124 has 2 cross-referenced part numbers: 51694 (Waterous Company), K861 (Waterous Company).

What NSN replaces 3120-01-130-9124?

There are 3 known substitutes for 3120-01-130-9124: 3110-00-100-0538, 3110-00-100-0708, 2940-01-216-3391. Verify interchangeability with system specifications before substitution.

What are the specifications of K861?

Key specifications for K861: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 1 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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