Airframe Ball Bearing

MKP3ALFS428

MKP3ALFS428
(NSN) National Stock Number
3110-00-135-2596
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00041
Schedule B Code
8482105068
Summary

0.1897 inches minimum and 0.1900 inches maximum bore diameter, 0.4996 inches minimum and 0.5000 inches maximum overall outside diameter, 0.1910 inches minimum and 0.1960 inches maximum outer ring width, 0.2345 inches minimum and 0.2370 inches maximum inner ring width, 2 seal quantity, contact bearing seal type

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

INC FIIG Concept Condition
00041 A044A0 - 1
Specifications
Bore Diameter
0.1897 inches minimum and 0.1900 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
0.4996 inches minimum and 0.5000 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Outer Ring Width
0.1910 inches minimum and 0.1960 inches maximum
Details None.
Inner Ring Width
0.2345 inches minimum and 0.2370 inches maximum
Details None.
Seal Quantity
2
Details The number of seals included on the item.
Bearing Seal Type
contact
Details Indicates the type of seal provided with the bearing.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
Material
steel ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
rubber synthetic seal
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium all external/exposed metal surfaces
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
single row inner ring extended both sides
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
MKP3ALFS428 06144 5 - 5 2 - ZZ
MKP3AL 21335 A - 5 9 - CT
MKP3ALFS160 21335 A - 5 9 - KZ
MKP3ALFS428 21335 5 - 5 9 - ZZ
A24564-003L 94697 5 - 3 2 - ZZ
A24564-3L 94697 5 - 3 2 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified Sales Team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
RBC AIRCRAFT PRODUCTS, INC.
CAGE: 3NPS1
TORRINGTON , CT , 06790-2427
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3110-00-135-2596
What is the NIIN of the NSN 3110-00-135-2596?
The National Item Identification Number (NIIN) of the NSN 3110-00-135-2596 is 00-135-2596
When the NSN 3110-00-135-2596 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Jan 13, 1969
Does the NSN 3110-00-135-2596 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-135-2596 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

Founded in the heart of North Florida, our company has been dedicated to commercializing and supplying top-quality aerospace and milspec bearings.

Contact
841 Prudential Drive
Jacksonville, FL, 32207
United States
© 2025 Aerospace and Milspec Bearings, Inc. All rights reserved.
Made in USA