Thrust Washer Bearing

73683-43X6PC7

73683-43X6PC7
(NSN) National Stock Number
3120-00-052-8977
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13211
Schedule B Code
8482105008
Summary

Rectangular cross-sectional shape style, 1.9950 inches nominal outside diameter, round center hole shape style, 0.6875 inches nominal diameter, 0.1250 inches nominal overall thickness, square all corners corner shape

DAC HCC DMIL RNCC
1 - - 5
RNVC SADC MSDS RNAAC
2 - - HD
Identification

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

INC FIIG Concept Condition
13211 A045A0 - 1
Specifications
Cross-Sectional Shape Style
rectangular
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Outside Diameter
1.9950 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Center Hole Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.
Diameter
0.6875 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Overall Thickness
0.1250 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Corner Shape
square all corners
Details The physical configuration of the corner.
Surface Finish
32.0 microinches left side
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
32.0 microinches right side
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
plastic polytetrafluoroethylene overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
round
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
75683-43X6PC7 96169 1 - 5 2 - HD
76683-43X6PC5 96169 1 - 5 2 - HD
8668-436R6PC7 96169 1 - 5 2 - HD
9768-209R5PC7 96169 1 - 5 2 - HD
9868-124R6PC7 96169 5 - 3 2 - HD
208-1440PC5 43689 1 - 5 9 - HD
208-616PC7 43689 1 - 5 9 - HD
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
63220 - W -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
CAGE: 96169
GROTON , CT , 06340-4905
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-052-8977
What is the NIIN of the NSN 3120-00-052-8977?
The National Item Identification Number (NIIN) of the NSN 3120-00-052-8977 is 00-052-8977
When the NSN 3120-00-052-8977 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 3120-00-052-8977 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-052-8977 contain any hazardous material?
No data in HMIRS

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