5910-00-904-9883 CAPACITOR,FIXED,PLASTIC DIELECTR Index 5910-00-904-9887 CAPACITOR,FIXED,PLASTIC DIELECTR

National Stock Number:
3120-00-904-9886

Federal Supply Class:
3120

National Item Identification Number:
009049886

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:
592224-173030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
CENTER HOLE KEYWAY DEPTH0.1400 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM
CENTER HOLE KEYWAY QUANTITY2
CENTER HOLE KEYWAY WIDTH0.1700 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
CENTER HOLE SHAPE STYLEROUND W/KEYWAY
CORNER SHAPESQUARE FIRST INSIDE CORNER
CORNER SHAPESQUARE FIRST OUTSIDE CORNER
CORNER SHAPEROUND SECOND OUTSIDE CORNER
CORNER SHAPESQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
DIAMETER4.3700 INCHES MINIMUM AND 4.3900 INCHES MAXIMUM
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
OUTSIDE DIAMETER5.7230 INCHES MINIMUM AND 5.7250 INCHES MAXIMUM
OVERALL THICKNESS0.1650 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7420 E52100 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E52100 OVERALL
STYLE DESIGNATORROUND
SURFACE FINISH13.0 MICROINCHES LEFT SIDE


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