Spherical Plain Bearing

509E205CA1

509E205CA1
(NSN) National Stock Number
3120-00-902-5889
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13204
Schedule B Code
8482300040
Summary

2.7500 inches nominal overall length, 4.0060 inches minimum and 4.0070 inches maximum body inside diameter, 6.2495 inches minimum and 6.2500 inches maximum spherical body diameter, square inside left corner corner shape, square inside right corner corner shape, 32.0 microinches inside diameter surface of body surface finish

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - HD
Identification

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

INC FIIG Concept Condition
13204 A045A0 - 1
Specifications
Overall Length
2.7500 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Inside Diameter
4.0060 inches minimum and 4.0070 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Spherical Body Diameter
6.2495 inches minimum and 6.2500 inches maximum
Details None.
Corner Shape
square inside left corner
Details The physical configuration of the corner.
Corner Shape
square inside right corner
Details The physical configuration of the corner.
Surface Finish
32.0 microinches inside diameter surface of body
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
63.0 microinches spherical surface
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
tin alloy inner layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel outer layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
segmented
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 - -
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
GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
CAGE: 03502
FITCHBURG , MA , 01420-3149
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-902-5889
What is the NIIN of the NSN 3120-00-902-5889?
The National Item Identification Number (NIIN) of the NSN 3120-00-902-5889 is 00-902-5889
When the NSN 3120-00-902-5889 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Feb 10, 1967
Does the NSN 3120-00-902-5889 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-902-5889 contain any hazardous material?
No data in HMIRS

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