PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5HADZ105-53Bearing,ball,duplex

Mpb Corporation Dba Mpb Corp · NSN 3110-00-151-5068 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-151-5068 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-151-5068. Primary manufacturer part number: 5HADZ105-53.
Features
  • Bearing,ball,duplex — FSC 3110
  • Lubrication Material Document and Classification: MIL-L-23699 MIL SPEC SINGLE MATERIAL RESPONSE
  • Internal Clearance: 0.0014 INCHES MINIMUM RADIAL AND 0.0019 INCHES MAXIMUM RADIAL IN
  • Surface Finish: GROUND
  • Material: COPPER ALLOY RETAINER
  • Material Document and Classification: UNABLE TO DECODE
  • Material: STEEL OUTER RING
  • Style Designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Retainer construction
General Description

The Bearing,ball,duplex, cataloged under National Stock Number 3110-00-151-5068, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corporation Dba Mpb Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-151-5068
Primary Part Number5HADZ105-53
Item NameBearing,ball,duplex
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMpb Corporation Dba Mpb Corp
StatusACTIVE
Lubrication Material Document and ClassificationMIL-L-23699 MIL SPEC SINGLE MATERIAL RESPONSE
Internal Clearance0.0014 INCHES MINIMUM RADIAL AND 0.0019 INCHES MAXIMUM RADIAL IN
Surface FinishGROUND
MaterialCOPPER ALLOY RETAINER
Material Document and ClassificationUNABLE TO DECODE
MaterialSTEEL OUTER RING
Style DesignatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Load DirectionANGULAR
MaterialSTEEL INNER RING
Standard Tolerance DesignationABEC NO.7
Material Document and ClassificationUNABLE TO DECODE
MaterialSTEEL BALL
MaterialOIL LUBRICATION
Bore Diameter0.9844 INCHES NOMINAL IN
Material Document and ClassificationUNABLE TO DECODE
Test Data Document02731-369A5432 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Material Document and ClassificationUNABLE TO DECODE
Overall Outside Diameter1.8504 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5325-00-102-9621 INTERCHANGEABLE
Ring,retaining
5315-00-285-889612553 INTERCHANGEABLE
Pin,grooved,headed
Triumph Engine Control Systems Llc
6210-00-299-40721255-03 INTERCHANGEABLE
Light,panel
Aerospace Lighting Corporation
5310-00-365-737512553 INTERCHANGEABLE
Washer,lock
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
6640-01-026-98152947-3X1 INTERCHANGEABLE
Slide,microscope
Corning Glass Works
6680-01-140-8683 INTERCHANGEABLE
Indicator,electrical Tachometer
4810-01-501-6698 INTERCHANGEABLE
Valve,solenoid
5340-01-642-072012553 INTERCHANGEABLE
Cap,protective,dust and Moisture
Climax Portable Machine Tools, Inc
4130-01-686-526112553 INTERCHANGEABLE
Filtering Pad,air Cooler
Gatr Technologies, Inc.
4520-01-734-366412553 INTERCHANGEABLE
Heating Element,electrical,nonim
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
AAMM9105WI5SMBRDBA1752 Timken Co Div the Timken Company (USA)
369A5432 The Boeing Company (USA)
5HADZ105-53 PRIMARY Mpb Corporation Dba Mpb Corp (USA)
369A5432 Mcdonnell Douglas Helicopter Co Inc (USA)
105KRD9B PRIMARY Skf Usa Inc. (USA)
12553 PRIMARY Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA)
Related Parts
5325-00-102-9621INTERCHANGEABLE
RING,RETAINING
5315-00-285-8896INTERCHANGEABLE
PIN,GROOVED,HEADED
12553
6210-00-299-4072INTERCHANGEABLE
LIGHT,PANEL
1255-03
5310-00-365-7375INTERCHANGEABLE
WASHER,LOCK
12553
6640-01-026-9815INTERCHANGEABLE
SLIDE,MICROSCOPE
2947-3X1
6680-01-140-8683INTERCHANGEABLE
INDICATOR,ELECTRICAL TACHOMETER
4810-01-501-6698INTERCHANGEABLE
VALVE,SOLENOID
5340-01-642-0720INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
12553
4130-01-686-5261INTERCHANGEABLE
FILTERING PAD,AIR COOLER
12553
4520-01-734-3664INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
12553

Frequently Asked Questions

What is NSN 3110-00-151-5068?

NSN 3110-00-151-5068 is a Bearing,ball,duplex, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-151-5068?

NSN 3110-00-151-5068 has 6 cross-referenced part numbers: AAMM9105WI5SMBRDBA1752 (Timken Co Div the Timken Company), 369A5432 (The Boeing Company), 5HADZ105-53 (Mpb Corporation Dba Mpb Corp), 369A5432 (Mcdonnell Douglas Helicopter Co Inc), 105KRD9B (Skf Usa Inc.) and 1 more.

What NSN replaces 3110-00-151-5068?

There are 10 known substitutes for 3110-00-151-5068: 5325-00-102-9621, 5315-00-285-8896, 6210-00-299-4072 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5HADZ105-53?

Key specifications for 5HADZ105-53: Lubrication Material Document and Classification: MIL-L-23699 MIL SPEC SINGLE MATERIAL RESPONSE; Internal Clearance: 0.0014 INCHES MINIMUM RADIAL AND 0.0019 INCHES MAXIMUM RADIAL IN; Surface Finish: GROUND; Material: COPPER ALLOY RETAINER. 20 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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