PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

534487Bearing,washer,thrust

Teledyne Industries Inc Teledyne Power Systems Div · NSN 3120-00-204-0863 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-204-0863 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-204-0863. Primary manufacturer part number: 534487.
Features
  • Bearing,washer,thrust — FSC 3120
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: ROUND
  • Material: STEEL COMP 4130 OVERALL
  • Hardness Rating: 34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
  • Surface Condition: GROUND
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 3120-00-204-0863, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Teledyne Industries Inc Teledyne Power Systems Div. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-204-0863
Primary Part Number534487
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTeledyne Industries Inc Teledyne Power Systems Div
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Corner ShapeSQUARE ALL CORNERS
Style DesignatorROUND
MaterialSTEEL COMP 4130 OVERALL
Hardness Rating34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
Surface ConditionGROUND
Diameter0.7520 INCHES MINIMUM AND 0.7540 INCHES MAXIMUM IN
Outside Diameter1.1200 INCHES NOMINAL IN
Overall Thickness0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-408-3318639573 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Monarch Industries Ltd
Cross-Reference Index
Part NumberManufacturer
534487 Teledyne Industries Inc Teledyne Power Systems Div (USA)
639573 Teledyne Industries Inc Teledyne Power Systems Div (USA)
Related Parts
5330-01-408-3318INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
639573

Frequently Asked Questions

What is NSN 3120-00-204-0863?

NSN 3120-00-204-0863 is a Bearing,washer,thrust, manufactured by Teledyne Industries Inc Teledyne Power Systems Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-204-0863?

NSN 3120-00-204-0863 has 2 cross-referenced part numbers: 534487 (Teledyne Industries Inc Teledyne Power Systems Div), 639573 (Teledyne Industries Inc Teledyne Power Systems Div).

What NSN replaces 3120-00-204-0863?

There is 1 known substitute for 3120-00-204-0863: 5330-01-408-3318. Verify interchangeability with system specifications before substitution.

What are the specifications of 534487?

Key specifications for 534487: Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; 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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