PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1229C1459Bearing,washer,thrust

Meritor Heavy Vehicle Systems, Llc · NSN 3120-00-838-2034 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-838-2034 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-838-2034. Primary manufacturer part number: 1229C1459.
Features
  • Bearing,washer,thrust — FSC 3120
  • Material: STEEL OVERALL
  • Style Designator: ROUND
  • Corner Shape: SQUARE ALL CORNERS
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND W/KEY
  • Center Hole Key Length: 0.0940 INCHES NOMINAL IN
  • Diameter: 2.5150 INCHES NOMINAL IN
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 3120-00-838-2034, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-838-2034
Primary Part Number1229C1459
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusCANCELLED
MaterialSTEEL OVERALL
Style DesignatorROUND
Corner ShapeSQUARE ALL CORNERS
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND W/KEY
Center Hole Key Length0.0940 INCHES NOMINAL IN
Diameter2.5150 INCHES NOMINAL IN
Overall Thickness0.1720 INCHES NOMINAL IN
Outside Diameter3.7340 INCHES NOMINAL IN
Center Hole Key Width0.2190 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5935-00-018-9742 INTERCHANGEABLE
Connector,plug,electrical
5305-00-972-8809 INTERCHANGEABLE
Screw,machine
3020-01-154-115527106 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
2910-01-210-693826890 INTERCHANGEABLE
Pilot Tube,pump
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5940-01-372-29212710.6 INTERCHANGEABLE
Terminal Board
Weidmueller Terminations Inc
3040-01-393-105627106 INTERCHANGEABLE
Shaft,shouldered
North Jersey Marine Enterprises Dba North Jersey Marine Enterprises Inc
6550-01-555-962927106 INTERCHANGEABLE
Test Kit,dna Analysis
Qiagen, Llc
6780-01-667-542427106 INTERCHANGEABLE
Accessory Kit,photographic
Nikon Inc Dba Nikon Americas Inc
Cross-Reference Index
Part NumberManufacturer
1229C1459 Meritor Industrial Products, Llc (USA)
27106 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
1229C1459 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
Related Parts
5935-00-018-9742INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5305-00-972-8809INTERCHANGEABLE
SCREW,MACHINE
3020-01-154-1155INTERCHANGEABLE
GEAR RACK
27106
2910-01-210-6938INTERCHANGEABLE
PILOT TUBE,PUMP
26890
5940-01-372-2921INTERCHANGEABLE
TERMINAL BOARD
2710.6
3040-01-393-1056INTERCHANGEABLE
SHAFT,SHOULDERED
27106
6550-01-555-9629INTERCHANGEABLE
TEST KIT,DNA ANALYSIS
27106
6780-01-667-5424INTERCHANGEABLE
ACCESSORY KIT,PHOTOGRAPHIC
27106

Frequently Asked Questions

What is NSN 3120-00-838-2034?

NSN 3120-00-838-2034 is a Bearing,washer,thrust, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-838-2034?

NSN 3120-00-838-2034 has 3 cross-referenced part numbers: 1229C1459 (Meritor Industrial Products, Llc), 27106 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 1229C1459 (Meritor Heavy Vehicle Systems, Llc).

What NSN replaces 3120-00-838-2034?

There are 8 known substitutes for 3120-00-838-2034: 5935-00-018-9742, 5305-00-972-8809, 3020-01-154-1155 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1229C1459?

Key specifications for 1229C1459: Material: STEEL OVERALL; Style Designator: ROUND; Corner Shape: SQUARE ALL CORNERS; Cross-Sectional Shape Style: RECTANGULAR. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-838-2034 still in active supply?

NSN 3120-00-838-2034 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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