5930-00-089-3317 SWITCH,PRESSURE Index 6115-00-089-3319 GENERATOR,DIRECT CURRENT

National Stock Number:
3120-00-089-3318

Federal Supply Class:
3120

National Item Identification Number:
000893318

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:
3605410B0B1MAHLE AFTERMARKET INC.
36054159364HONEYWELL INTERNATIONAL INC.
36054172599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
36054199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CORNER SHAPECHAMFERED SECOND OUTSIDE CORNER
CORNER SHAPESQUARE FIRST OUTSIDE CORNER
CORNER SHAPESQUARE FOURTH INSIDE CORNER
CORNER SHAPESQUARE FOURTH OUTSIDE CORNER
CORNER SHAPESQUARE SECOND INSIDE CORNER
CORNER SHAPESQUARE THIRD INSIDE CORNER
COUNTERBORE DEPTH0.0380 INCHES MINIMUM AND 0.0390 INCHES MAXIMUM
COUNTERBORE DIAMETER0.8600 INCHES MINIMUM AND 0.8650 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLECOUNTERBORED
DIAMETER0.3434 INCHES MINIMUM AND 0.3444 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE EXTERNAL SURFACE MEMBER
OUTSIDE DIAMETER1.0700 INCHES MINIMUM AND 1.0750 INCHES MAXIMUM
OVERALL THICKNESS0.0770 INCHES MINIMUM AND 0.0790 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION4827 81343 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALCOPPER ALLOY OUTER LAYER
MATERIALOIL LUBRICATING LUBRICATION
MATERIALSTEEL INNER LAYER
STYLE DESIGNATORROUND
SURFACE FINISH125.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT SIDE
SURFACE FINISH32.0 MICROINCHES LEFT SIDE


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