3120-01-040-8062 BUSHING,SLEEVE Index 5915-01-040-8064 FILTER,HIGH PASS

National Stock Number:
3120-01-040-8063

Federal Supply Class:
3120

National Item Identification Number:
010408063

Description:
BEARING,WASHER,THRUST

Detail:
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.


Manufacturer Information:
763-2-23001150237CAE USA INC.
763-2-230011-150237CAE USA INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
DIAMETER3.0000 INCHES MINIMUM AND 3.0625 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
OUTSIDE DIAMETER5.4375 INCHES MINIMUM AND 5.5625 INCHES MAXIMUM
OVERALL THICKNESS0.0300 INCHES NOMINAL
MATERIALPLASTIC OVERALL
STYLE DESIGNATORROUND


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