5310-00-953-4207 NUT,PLAIN,SQUARE Index 5360-00-953-4233 SPRING,HELICAL,COMPRESSION

National Stock Number:
3120-00-953-4210

Federal Supply Class:
3120

National Item Identification Number:
009534210

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:
35983459364HONEYWELL INTERNATIONAL INC.
35983499193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CORNER SHAPESQUARE FIRST INSIDE CORNER
CORNER SHAPESQUARE FIRST OUTSIDE CORNER
CORNER SHAPESQUARE SECOND INSIDE CORNER
CORNER SHAPESQUARE SECOND OUTSIDE CORNER
CROSS-SECTIONAL SHAPE STYLETAPERED HOLE
DIAMETER0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
OVERALL THICKNESS0.0530 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 6061 OVERALL
OUTSIDE DIAMETER0.3975 INCHES MINIMUM AND 0.3990 INCHES MAXIMUM
SPHERICAL DEPTH0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
STYLE DESIGNATORROUND
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT SIDE
SURFACE FINISH63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH8.0 MICROINCHES RIGHT SIDE
SURFACE TREATMENTANODIZE AND CHROMATE OVERALL


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