PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22351Bearing,washer,thrust

Paccar Winch Inc Dba Paccar Winch Division · NSN 3120-01-042-4510 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-042-4510 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-042-4510. Primary manufacturer part number: 22351.
Features
  • Bearing,washer,thrust — FSC 3120
  • Overall Thickness: 0.1250 INCHES NOMINAL IN
  • Features Provided: CASEHARDENED
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: ROUND
  • Material: STEEL CORROSION RESISTING OVERALL
  • Outside Diameter: 4.6150 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-042-4510, is classified within Federal Supply Class 3120 (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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-042-4510
Primary Part Number22351
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Overall Thickness0.1250 INCHES NOMINAL IN
Features ProvidedCASEHARDENED
Corner ShapeSQUARE ALL CORNERS
Style DesignatorROUND
MaterialSTEEL CORROSION RESISTING OVERALL
Outside Diameter4.6150 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Diameter3.7520 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-143-4794MS25036-112 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5305-00-954-421712202 INTERCHANGEABLE
Screw,machine
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5305-01-118-411422351 INTERCHANGEABLE
Screw,machine
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3120-01-147-9713 INTERCHANGEABLE
Bushing,sleeve
5930-01-501-142322351 INTERCHANGEABLE
Switch Assembly
Jacobs Mfg Co the
1005-01-705-881322351-FDEIR INTERCHANGEABLE
Cover,ejection
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
22351 Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5940-00-143-4794INTERCHANGEABLE
TERMINAL,LUG
MS25036-112
5305-00-954-4217INTERCHANGEABLE
SCREW,MACHINE
12202
5305-01-118-4114INTERCHANGEABLE
SCREW,MACHINE
22351
3120-01-147-9713INTERCHANGEABLE
BUSHING,SLEEVE
5930-01-501-1423INTERCHANGEABLE
SWITCH ASSEMBLY
22351
1005-01-705-8813INTERCHANGEABLE
COVER,EJECTION
22351-FDEIR

Frequently Asked Questions

What is NSN 3120-01-042-4510?

NSN 3120-01-042-4510 is a Bearing,washer,thrust, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-042-4510?

NSN 3120-01-042-4510 has 1 cross-referenced part number: 22351 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 3120-01-042-4510?

There are 6 known substitutes for 3120-01-042-4510: 5940-00-143-4794, 5305-00-954-4217, 5305-01-118-4114 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22351?

Key specifications for 22351: Overall Thickness: 0.1250 INCHES NOMINAL IN; Features Provided: CASEHARDENED; Corner Shape: SQUARE ALL CORNERS; Style Designator: ROUND. 10 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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