Airframe Ball Bearing

2553276

2553276
(NSN) National Stock Number
3110-00-027-5012
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00041
Schedule B Code
8482105068
Summary

0.7490 inches minimum and 0.7510 inches maximum bore diameter, 1.1865 inches minimum and 1.1875 inches maximum overall outside diameter, 0.2760 inches minimum and 0.2810 inches maximum outer ring width, 0.2450 inches minimum and 0.2500 inches maximum inner ring width, radial load direction, mil-l-6085 mil spec single material response lubrication material document and classification

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - HD
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
0.7490 inches minimum and 0.7510 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
1.1865 inches minimum and 1.1875 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
0.2760 inches minimum and 0.2810 inches maximum
Details None.
Inner Ring Width
0.2450 inches minimum and 0.2500 inches maximum
Details None.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Lubrication Material Document And Classification
mil-l-6085 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 comp 440c overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-763 fed spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
passivate overall
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.
Surface Treatment Document And Classification
astm 380 assn std single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
single row, torque tube type, w/or w/o closure
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 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
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-027-5012
What is the NIIN of the NSN 3110-00-027-5012?
The National Item Identification Number (NIIN) of the NSN 3110-00-027-5012 is 00-027-5012
When the NSN 3110-00-027-5012 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Sat, May 6, 1967
Does the NSN 3110-00-027-5012 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-027-5012 contain any hazardous material?
No data in HMIRS

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