PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TC323Bearing,sleeve

Wisconsin Motors, Llc · NSN 3120-00-661-8942 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-661-8942 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-661-8942. Primary manufacturer part number: TC323.
Features
  • Bearing,sleeve — FSC 3120
  • Features Provided: CASEHARDENED
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Left Flange Width: 0.0938 INCHES NOMINAL IN
  • Right Flange Outside Diameter: 1.1230 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
  • Left Flange Outside Diameter: 1.1230 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
  • Right Flange Width: 0.0938 INCHES NOMINAL IN
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 1213 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-8942, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-661-8942
Primary Part NumberTC323
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusCANCELLED
Features ProvidedCASEHARDENED
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Left Flange Width0.0938 INCHES NOMINAL IN
Right Flange Outside Diameter1.1230 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
Left Flange Outside Diameter1.1230 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
Right Flange Width0.0938 INCHES NOMINAL IN
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
MaterialSTEEL COMP 1213 OVERALL
Corner ShapeSQUARE INSIDE LEFT CORNER
Style DesignatorSOLID, EXTERNAL FLANGES BOTH ENDS
Body Outside Diameter0.8100 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
Body Inside Diameter0.6280 INCHES MINIMUM AND 0.6290 INCHES MAXIMUM IN
Corner ShapeSQUARE RIGHT FLANGE BODY CORNER
Corner ShapeSQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
Antirotation/lubrication Type and Quantity2 HOLE
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Hole Diameter0.1875 INCHES NOMINAL FIRST IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5365-00-112-070228753 INTERCHANGEABLE
Ring,lock,serrated
Trelleborg Sealing Solutions Us, Inc.
2010-00-253-1028 INTERCHANGEABLE
Shaft,propulsion,ship
5365-00-679-20164269 INTERCHANGEABLE
Ring,index,seat
B/e Aerospace Inc Dba Interturbine
5930-00-834-6751S6307H3237281 INTERCHANGEABLE
Switch,box
Naval Ship Systems Command
2805-00-875-8165992P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
4520-00-919-5014972109-0003 INTERCHANGEABLE
Heating Element,electrical,nonim
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6850-01-207-39304266 INTERCHANGEABLE
Toner-Dispersant Kit
Ricoh Americas Corporation
6515-01-554-5591RH1145-005 INTERCHANGEABLE
Retractor,nasal
Cardinal Health 200, Llc
5360-01-696-34824269 INTERCHANGEABLE
Spring,helical,extension
Adafruit Industries Llc
3950-01-721-33144269 INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
Cross-Reference Index
Part NumberManufacturer
99TC323 Tvh Parts Co. (USA)
28753 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
MTC323 Met-Pro Corporation (USA)
4269 L & L Boiler Maintenance Inc (USA)
99TC323 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
4269 D & J Parts Inc (USA)
609073 Aqua-Chem Inc Cleaver-Brooks Div (USA)
WPP67 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
TC323 PRIMARY Wisconsin Motors, Llc (USA)
Related Parts
5365-00-112-0702INTERCHANGEABLE
RING,LOCK,SERRATED
28753
2010-00-253-1028INTERCHANGEABLE
SHAFT,PROPULSION,SHIP
5365-00-679-2016INTERCHANGEABLE
RING,INDEX,SEAT
4269
5930-00-834-6751INTERCHANGEABLE
SWITCH,BOX
S6307H3237281
2805-00-875-8165INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
992P
4520-00-919-5014INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
972109-0003
6850-01-207-3930INTERCHANGEABLE
TONER-DISPERSANT KIT
4266
6515-01-554-5591INTERCHANGEABLE
RETRACTOR,NASAL
RH1145-005
5360-01-696-3482INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
4269
3950-01-721-3314INTERCHANGEABLE
HOIST,CHAIN
4269

Frequently Asked Questions

What is NSN 3120-00-661-8942?

NSN 3120-00-661-8942 is a Bearing,sleeve, manufactured by Wisconsin Motors, Llc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-661-8942?

NSN 3120-00-661-8942 has 9 cross-referenced part numbers: 99TC323 (Tvh Parts Co.), 28753 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), MTC323 (Met-Pro Corporation), 4269 (L & L Boiler Maintenance Inc), 99TC323 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the) and 4 more.

What NSN replaces 3120-00-661-8942?

There are 10 known substitutes for 3120-00-661-8942: 5365-00-112-0702, 2010-00-253-1028, 5365-00-679-2016 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TC323?

Key specifications for TC323: Features Provided: CASEHARDENED; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Left Flange Width: 0.0938 INCHES NOMINAL IN; Right Flange Outside Diameter: 1.1230 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-661-8942 still in active supply?

NSN 3120-00-661-8942 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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