PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21X94526Roller,bearing

Kenworth Truck Co a Div of Paccar Inc · NSN 3110-00-120-4273 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-120-4273 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-120-4273. Primary manufacturer part number: 21X94526.
Features
  • Roller,bearing — FSC 3110
  • Overall Outside Diameter: 1.5000 INCHES NOMINAL IN
  • 28 verified cross-references
  • Primary manufacturer: Kenworth Truck Co a Div of Paccar Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Roller,bearing, cataloged under National Stock Number 3110-00-120-4273, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Kenworth Truck Co a Div of Paccar Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-120-4273
Primary Part Number21X94526
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerKenworth Truck Co a Div of Paccar Inc
StatusACTIVE
Overall Outside Diameter1.5000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-142-69493815-8 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
5330-00-292-2409 INTERCHANGEABLE
Gasket
5970-00-347-68773863-0 INTERCHANGEABLE
Insulator,plate
Fluke Electronics Corp
5331-00-402-0131 INTERCHANGEABLE
O-Ring
3110-00-554-3341 INTERCHANGEABLE
Bearing,ball,annular
5310-00-567-3683 INTERCHANGEABLE
Nut,plain,knurled
1730-00-792-921280484 INTERCHANGEABLE
Wheel,plastic Tread
Aerol Llc
5360-00-850-500880152 INTERCHANGEABLE
Spring,helical,compression
Triumph Engine Control Systems Llc
4720-01-015-7717 INTERCHANGEABLE
Hose Assembly,nonmetallic
7050-01-086-25683863 INTERCHANGEABLE
Converter,analog to Digital
Data Device Corp Dba Beta Transformer Technology
Cross-Reference Index
Part NumberManufacturer
21X94526 Kaitlin Corp (USA)
21X94526 PRIMARY Kenworth Truck Co a Div of Paccar Inc (USA)
29363H Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
94526 General Motors Corp Delco Moraine Ndh Div (USA)
2X7011 PRIMARY Napco International Llc Dba Napco International Inc (USA)
394113 White Motor Corp (USA)
80-152 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
141864 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
GTB7287 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
21X94526 White Motor Corp (USA)
3RE067 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
313308 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
67AX165 Mack Trucks Inc (USA)
21X94526 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
141864 General Motors Corp (USA)
94526 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
94526 Paccar Government Group Co Yarrow Bay Office Pk (USA)
18UVA0136 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
J32-1652 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
38-158 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5930-00-142-6949INTERCHANGEABLE
SWITCH,ROTARY
3815-8
5330-00-292-2409INTERCHANGEABLE
GASKET
5970-00-347-6877INTERCHANGEABLE
INSULATOR,PLATE
3863-0
5331-00-402-0131INTERCHANGEABLE
O-RING
3110-00-554-3341INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-00-567-3683INTERCHANGEABLE
NUT,PLAIN,KNURLED
1730-00-792-9212INTERCHANGEABLE
WHEEL,PLASTIC TREAD
80484
5360-00-850-5008INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
80152
4720-01-015-7717INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
7050-01-086-2568INTERCHANGEABLE
CONVERTER,ANALOG TO DIGITAL
3863
4730-01-173-8344INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
80152
4120-01-244-6385INTERCHANGEABLE
AIR CONDITIONER
3863

Frequently Asked Questions

What is NSN 3110-00-120-4273?

NSN 3110-00-120-4273 is a Roller,bearing, manufactured by Kenworth Truck Co a Div of Paccar Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-120-4273?

NSN 3110-00-120-4273 has 28 cross-referenced part numbers: 21X94526 (Kaitlin Corp), 21X94526 (Kenworth Truck Co a Div of Paccar Inc), 29363H (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 94526 (General Motors Corp Delco Moraine Ndh Div), 2X7011 (Napco International Llc Dba Napco International Inc) and 23 more.

What NSN replaces 3110-00-120-4273?

There are 12 known substitutes for 3110-00-120-4273: 5930-00-142-6949, 5330-00-292-2409, 5970-00-347-6877 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21X94526?

Key specifications for 21X94526: Overall Outside Diameter: 1.5000 INCHES NOMINAL IN; Overall Length: 1.6250 INCHES NOMINAL IN; Special Features: ROLLER TYPE: SOLID. 3 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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