Airframe Ball Bearing

579R994H01

579R994H01
(NSN) National Stock Number
3110-00-869-4190
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00041
Schedule B Code
8482105068
Summary

1.3125 inches nominal bore diameter, 1.7500 inches nominal overall outside diameter, 0.2500 inches nominal outer ring width, 0.2812 inches nominal inner ring width, machined retainer fabrication method, 2 shield quantity

DAC HCC DMIL RNCC
1 - - 7
RNVC SADC MSDS RNAAC
2 - - KZ
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
1.3125 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
1.7500 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
0.2500 inches nominal
Details None.
Inner Ring Width
0.2812 inches nominal
Details None.
Retainer Fabrication Method
machined
Details The means used in manufacturing the retainer.
Shield Quantity
2
Details The number of shields included on the item.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Standard Tolerance Designation
afbma std tolerance for airframe needle bearings
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Special Features
0.0004 in. min to 0.0006 in. max radial play
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.
Lubrication Material
grease
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-g-25760 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
copper alloy retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting shield
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
579R994H01 06144 5 - 3 2 - ZZ
579R994H01 40920 5 - 3 2 - ZZ
3TKCZSS21-28-83 78118 3 - 5 1 - TG
579R994H01 78118 5 - 3 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
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
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS CORPORATION ELECTRONIC SYSTEMS
CAGE: 97942
LINTHICUM HEIGHTS , MD , 21090-2202
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-869-4190
What is the NIIN of the NSN 3110-00-869-4190?
The National Item Identification Number (NIIN) of the NSN 3110-00-869-4190 is 00-869-4190
When the NSN 3110-00-869-4190 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Nov 1, 1967
Does the NSN 3110-00-869-4190 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-869-4190 contain any hazardous material?
No data in HMIRS

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