PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33472Cup,tapered Roller Bearing

The Timken Company · NSN 3110-00-100-0573 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0573 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0573. Primary manufacturer part number: 33472.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Backface Corner Radius: 0.0312 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Outside Diameter: 4.7244 INCHES NOMINAL IN
  • Style Designator: NORMAL ANGLE
  • Standard Tolerance Designation: AFBMA CLASS 2
  • 50 verified cross-references
  • Primary manufacturer: The Timken Company
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0573, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 43 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-100-0573
Primary Part Number33472
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Company
StatusCANCELLED
Backface Corner Radius0.0312 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Outside Diameter4.7244 INCHES NOMINAL IN
Style DesignatorNORMAL ANGLE
Standard Tolerance DesignationAFBMA CLASS 2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-080-4227 INTERCHANGEABLE
Relay,thermal
3120-00-148-1963NC215AN INTERCHANGEABLE
Bushing,sleeve
Siemens Energy, Inc.
6610-00-180-8463127262 INTERCHANGEABLE
Screen,air Directio
Lockheed Martin Corporation Div Rms - Mitchel Field
5975-00-212-6244 INTERCHANGEABLE
Ring,electrical Bonding
9540-00-251-3102LS3728 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corp
1680-00-405-588624328 INTERCHANGEABLE
Control Assembly,push-Pull
Triumph Controls, Llc Dba Triumph Controls, Llc
9540-00-434-1685 INTERCHANGEABLE
Angle,structural
5950-00-435-9917 INTERCHANGEABLE
Transformer,power
5950-00-645-982024591 INTERCHANGEABLE
Reactor
Freed Transformer Co
1660-00-775-548121073-3 INTERCHANGEABLE
Converter,liquid Oxygen
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
33472 The Timken Company (FRA)
7451573 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
V3103 Correct Mfg Corp (USA)
33472 Rbc Bearings Incorporated Div West Trenton Division (USA)
D10938 Komatsu America Corporation (USA)
0210733-2 Agco Corp Parts Opn (USA)
24328 Pettibone Llc (USA)
2016758 Eaton Corp Forestry and Construction Equipment Div Batavia Plant (USA)
343T5 Diamond Reo Truck Co (USA)
E050555 Bros Inc
33472 Federal-Mogul Corp Government Sales Dept (USA)
33472 Corbitt Co Inc (USA)
10938 Komatsu America Corporation (USA)
230413 Hyster-Yale Group, Inc. (USA)
D-109838 Komatsu America Corporation (USA)
24591 New Holland Construction (USA)
4167603 Mecalac Baumaschinen Gmbh (DEU)
24328 Eaton Corp Axle Div (USA)
162433Z General Motors Corp (USA)
0BT33472 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
Related Parts
5945-00-080-4227INTERCHANGEABLE
RELAY,THERMAL
3120-00-148-1963INTERCHANGEABLE
BUSHING,SLEEVE
NC215AN
6610-00-180-8463INTERCHANGEABLE
SCREEN,AIR DIRECTIO
127262
5975-00-212-6244INTERCHANGEABLE
RING,ELECTRICAL BONDING
9540-00-251-3102INTERCHANGEABLE
ANGLE,STRUCTURAL
LS3728
1680-00-405-5886INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
24328
9540-00-434-1685INTERCHANGEABLE
ANGLE,STRUCTURAL
5950-00-435-9917INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-645-9820INTERCHANGEABLE
REACTOR
24591
1660-00-775-5481INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
21073-3
5950-00-967-4616INTERCHANGEABLE
TRANSFORMER,POWER
5998-01-006-8743INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 3110-00-100-0573?

NSN 3110-00-100-0573 is a Cup,tapered Roller Bearing, manufactured by The Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-100-0573?

NSN 3110-00-100-0573 has 50 cross-referenced part numbers: 33472 (The Timken Company), 7451573 (General Motors Corp Chevrolet Motor Div Special Products Dept), V3103 (Correct Mfg Corp), 33472 (Rbc Bearings Incorporated Div West Trenton Division), D10938 (Komatsu America Corporation) and 45 more.

What NSN replaces 3110-00-100-0573?

There are 12 known substitutes for 3110-00-100-0573: 5945-00-080-4227, 3120-00-148-1963, 6610-00-180-8463 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33472?

Key specifications for 33472: Overall Width: 0.9230 INCHES NOMINAL IN; Backface Corner Radius: 0.0312 INCHES NOMINAL IN; Material: STEEL OVERALL; Outside Diameter: 4.7244 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-100-0573 still in active supply?

NSN 3110-00-100-0573 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.
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