Bearing Retaining Plate

490559

490559
(NSN) National Stock Number
3110-00-912-0648
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
22293
Schedule B Code
8482997090
Summary

Flat w/aperture cross-sectional shape style, 7.610 inches minimum and 7.630 inches maximum outside diameter, 0.123 inches minimum and 0.127 inches maximum mounting hole diameter, 12 bolt circle hole quantity, 0.075 inches minimum and 0.080 inches maximum overall thickness, 25.0 rockwell c minimum and 33.0 rockwell c maximum hardness rating

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
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
Cross-Sectional Shape Style
flat w/aperture
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Outside Diameter
7.610 inches minimum and 7.630 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
0.123 inches minimum and 0.127 inches maximum
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Bolt Circle Hole Quantity
12
Details The number of holes in a bolt circle.
Overall Thickness
0.075 inches minimum and 0.080 inches maximum
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Hardness Rating
25.0 rockwell c minimum and 33.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
steel comp 410 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
round
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
490559 33811 5 - 5 9 - KZ
490559 60411 5 - 5 9 - 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

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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD , CT , 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-912-0648
What is the NIIN of the NSN 3110-00-912-0648?
The National Item Identification Number (NIIN) of the NSN 3110-00-912-0648 is 00-912-0648
When the NSN 3110-00-912-0648 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Fri, Jan 1, 1960
Does the NSN 3110-00-912-0648 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-912-0648 contain any hazardous material?
No data in HMIRS

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