PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50473Bearing,ball,annular

Paccar Winch Inc Dba Paccar Winch Division · NSN 3110-00-869-4649 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-869-4649 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-869-4649. Primary manufacturer part number: 50473.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL OVERALL
  • Overall Outside Diameter: 2.8437 INCHES NOMINAL IN
  • Bore Diameter: 1.3750 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-869-4649, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 3 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-869-4649
Primary Part Number50473
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
MaterialSTEEL OVERALL
Overall Outside Diameter2.8437 INCHES NOMINAL IN
Bore Diameter1.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-009-13285047-3 INTERCHANGEABLE
Transformer,audio Frequency
General Microwave Corporation Div Kratos Microwave Electronics
5999-00-078-7014H18 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5330-00-401-5212H18 INTERCHANGEABLE
Gasket
Insinger Machine Co
5950-00-572-859410124469 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
2510-00-618-513832W3518 INTERCHANGEABLE
Plate Armor
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5955-00-642-8224 INTERCHANGEABLE
Oven,electrical-Electronic Compo
4820-00-930-6624EPA134-96749 INTERCHANGEABLE
Valve,plug
Danfoss Power Solutions II, Llc
5950-00-932-9206 INTERCHANGEABLE
Coil,electrical
5330-01-171-135607-H-18 INTERCHANGEABLE
Gasket
Standex Intl Corp Dba General Slicing Red Goat Disposers
5360-01-271-6109 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
50473 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
H18 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5950-00-009-1328INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5047-3
5999-00-078-7014INTERCHANGEABLE
HEATER,THERMAL RELEASE
H18
5330-00-401-5212INTERCHANGEABLE
GASKET
H18
5950-00-572-8594INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
10124469
2510-00-618-5138INTERCHANGEABLE
PLATE ARMOR
32W3518
5955-00-642-8224INTERCHANGEABLE
OVEN,ELECTRICAL-ELECTRONIC COMPO
4820-00-930-6624INTERCHANGEABLE
VALVE,PLUG
EPA134-96749
5950-00-932-9206INTERCHANGEABLE
COIL,ELECTRICAL
5330-01-171-1356INTERCHANGEABLE
GASKET
07-H-18
5360-01-271-6109INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5340-01-322-6944INTERCHANGEABLE
CRANK,HAND
H-18
6230-01-433-1415INTERCHANGEABLE
HOLDER,LIGHT
H18

Frequently Asked Questions

What is NSN 3110-00-869-4649?

NSN 3110-00-869-4649 is a Bearing,ball,annular, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-869-4649?

NSN 3110-00-869-4649 has 2 cross-referenced part numbers: 50473 (Paccar Winch Inc Dba Paccar Winch Division), H18 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 3110-00-869-4649?

There are 12 known substitutes for 3110-00-869-4649: 5950-00-009-1328, 5999-00-078-7014, 5330-00-401-5212 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50473?

Key specifications for 50473: Material: STEEL OVERALL; Overall Width: 0.6562 INCHES NOMINAL IN; Overall Outside Diameter: 2.8437 INCHES NOMINAL IN; Bore Diameter: 1.3750 INCHES NOMINAL IN. 4 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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