Airframe Roller Bearing

DAT48-64A
(NSN) National Stock Number
3110-01-621-6941
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00046
Schedule B Code
8482800080
Summary

1.130 inches nominal overall width, 3.0 inches nominal bore diameter, 4.0 inches nominal overall outside diameter, 3.130 inches nominal outer ring width, bearing, roller, airframe part name assigned by controlling agency, airframe, hardened and ground, non-separable style designator

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, 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,roller,cylindrical.

INC FIIG Concept Condition
00046 A044A0 - 1
Specifications
Overall Width
1.130 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
3.0 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
4.0 inches nominal
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
3.130 inches nominal
Details None.
Part Name Assigned By Controlling Agency
bearing, roller, airframe
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Style Designator
airframe, hardened and ground, non-separable
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -
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FAQs
Frequently asked questions for NSN 3110-01-621-6941
What is the NIIN of the NSN 3110-01-621-6941?
The National Item Identification Number (NIIN) of the NSN 3110-01-621-6941 is 01-621-6941
When the NSN 3110-01-621-6941 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Mon, Sep 16, 2013
Does the NSN 3110-01-621-6941 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-621-6941 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 3110-01-621-6941?
No known electrostatic discharge

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