PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6000-03Bearing,sleeve

Leeson Electric Corp · NSN 3120-01-234-0322 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-234-0322 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-234-0322. Primary manufacturer part number: 6000-03.
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Leeson Electric Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-234-0322, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Leeson Electric Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersLeeson Electric Corp (CAGE 56065); Industrial Belting and Supply Inc (CAGE 21628)
Technical Specifications
ParameterValue
NSN3120-01-234-0322
Primary Part Number6000-03
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerLeeson Electric Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-130-5736SC-C-600003 INTERCHANGEABLE
Plate,retaining,bearing
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-139-6535 INTERCHANGEABLE
Bearing,ball,annular
5945-00-940-7352750XBXRC-12D INTERCHANGEABLE
Relay,electromagnetic
Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)
5826-00-975-4939 INTERCHANGEABLE
Filter,converter
5962-01-170-2248 INTERCHANGEABLE
Microcircuit,digital
5805-01-356-3090600003 INTERCHANGEABLE
Telephone
Raytheon Company Dba Raytheon
5930-01-406-2392820591PL FIND 5 INTERCHANGEABLE
Switch,push
Tri-Tec Manufacturing Llc
4720-01-431-5732600003 INTERCHANGEABLE
Hose,nonmetallic
Earls Performance Products
3433-01-459-0662600003 INTERCHANGEABLE
Head,hand Cutting Torch
Broco Inc
9150-01-563-8886600-003 INTERCHANGEABLE
Grease,utility
Inland Vacuum Industries, Inc. Dba Inland Vacuum Industries Inc
Cross-Reference Index
Part NumberManufacturer
6000-03 PRIMARY Leeson Electric Corp (USA)
6302-Z Industrial Belting and Supply Inc (USA)
Related Parts
3110-00-130-5736INTERCHANGEABLE
PLATE,RETAINING,BEARING
SC-C-600003
3110-00-139-6535INTERCHANGEABLE
BEARING,BALL,ANNULAR
5945-00-940-7352INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
750XBXRC-12D
5826-00-975-4939INTERCHANGEABLE
FILTER,CONVERTER
5962-01-170-2248INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5805-01-356-3090INTERCHANGEABLE
TELEPHONE
600003
5930-01-406-2392INTERCHANGEABLE
SWITCH,PUSH
820591PL FIND 5
4720-01-431-5732INTERCHANGEABLE
HOSE,NONMETALLIC
600003
3433-01-459-0662INTERCHANGEABLE
HEAD,HAND CUTTING TORCH
600003
9150-01-563-8886INTERCHANGEABLE
GREASE,UTILITY
600-003
4210-01-570-4275INTERCHANGEABLE
PIPE,BENT,FIRE EXTINGUISHING SYS
600003

Frequently Asked Questions

What is NSN 3120-01-234-0322?

NSN 3120-01-234-0322 is a Bearing,sleeve, manufactured by Leeson Electric Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-234-0322?

NSN 3120-01-234-0322 has 2 cross-referenced part numbers: 6000-03 (Leeson Electric Corp), 6302-Z (Industrial Belting and Supply Inc).

What NSN replaces 3120-01-234-0322?

There are 11 known substitutes for 3120-01-234-0322: 3110-00-130-5736, 3110-00-139-6535, 5945-00-940-7352 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com