Bearing Retaining Plate

646C689P2

646C689P2
(NSN) National Stock Number
3110-01-012-9704
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
22293
Schedule B Code
8482997090
Summary

2.000 inches minimum and 2.020 inches maximum outside diameter, 0.213 inches nominal mounting hole diameter, 1.520 inches minimum and 1.540 inches maximum aperture diameter, 3 bolt circle hole quantity, 0.035 inches minimum and 0.040 inches maximum overall thickness, 0.521 inches minimum and 0.524 inches maximum raised surface height

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
Identification

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

INC FIIG Concept Condition
22293 A093A0 - 1
Specifications
Outside Diameter
2.000 inches minimum and 2.020 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Mounting Hole Diameter
0.213 inches nominal
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Aperture Diameter
1.520 inches minimum and 1.540 inches maximum
Details The length of a straight line which passes through the center of an aperture,and terminates at the circumference.
Bolt Circle Hole Quantity
3
Details The number of holes in a bolt circle.
Overall Thickness
0.035 inches minimum and 0.040 inches maximum
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Raised Surface Height
0.521 inches minimum and 0.524 inches maximum
Details A measurement from the bottom to the top of a raised surface,in distinction from depth.
Hardness Rating
20.0 rockwell c minimum and 32.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Mounting Hole Type
round, unthreaded
Details Indicates the type of mounting hole(s) provided on the item.
First Raised Surface Outside Diameter
1.753 inches minimum and 1.754 inches maximum
Details None.
Special Features
raised surface feature:included;corner bevel dim:0.020 in.by 45 deg;aperture shape:round and included;shape:round
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp 4140 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
646C689P2 03350 5 - 5 9 - ZZ
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 P
RVC WCC TCC SHC
1 742 Z 9

Certified Supplier

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

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
GENERAL ELECTRIC COMPANY
CAGE: 99207
LYNN , MA , 01905-2655
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3110-01-012-9704
What is the NIIN of the NSN 3110-01-012-9704?
The National Item Identification Number (NIIN) of the NSN 3110-01-012-9704 is 01-012-9704
When the NSN 3110-01-012-9704 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Thu, Nov 20, 1975
Does the NSN 3110-01-012-9704 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-012-9704 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?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2024 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA