Spherical Plain Bearing

2144497

2144497
(NSN) National Stock Number
3120-00-346-7241
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13204
Schedule B Code
8482300040
Summary

0.2550 inches minimum and 0.2590 inches maximum overall length, 0.1890 inches minimum and 0.1910 inches maximum body inside diameter, 0.4055 inches minimum and 0.4060 inches maximum spherical body diameter, square inside left corner corner shape, square inside right corner corner shape, 53.0 rockwell c minimum overall and 58.0 rockwell c maximum overall hardness rating

DAC HCC DMIL RNCC
1 - - 7
RNVC SADC MSDS RNAAC
2 - - MB
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
0.2550 inches minimum and 0.2590 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Inside Diameter
0.1890 inches minimum and 0.1910 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
0.4055 inches minimum and 0.4060 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.
Hardness Rating
53.0 rockwell c minimum overall and 58.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5630 assn std 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.
Style Designator
solid
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
HSU3-113 02758 1 - 5 1 - YJ
2144497 15860 2 - 3 2 - MB
2144497 19163 2 - 5 9 - MB
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 P
RVC WCC TCC SHC
- 742 Z Z

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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 3120-00-346-7241
What is the NIIN of the NSN 3120-00-346-7241?
The National Item Identification Number (NIIN) of the NSN 3120-00-346-7241 is 00-346-7241
When the NSN 3120-00-346-7241 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Thu, Jan 24, 1974
Does the NSN 3120-00-346-7241 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-346-7241 contain any hazardous material?
No data in HMIRS

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