5905-00-733-4009 RESISTOR,FIXED,FILM Index 5340-00-733-4019 STANDOFF,THREADED,SPACING

National Stock Number:
3120-00-733-4010

Federal Supply Class:
3120

National Item Identification Number:
007334010

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:
702517-299479BOWMAR LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CORNER SHAPESQUARE FIRST INSIDE CORNER
CORNER SHAPESQUARE FIRST OUTSIDE CORNER
CORNER SHAPESQUARE FOURTH OUTSIDE CORNER
CORNER SHAPESQUARE SECOND INSIDE CORNER
CORNER SHAPESQUARE SECOND OUTSIDE CORNER
CORNER SHAPESQUARE THIRD OUTSIDE CORNER
CROSS-SECTIONAL SHAPE STYLESHOULDERED
DIAMETER0.8750 INCHES MINIMUM AND 0.8752 INCHES MAXIMUM
FLANGE THICKNESS0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM
OUTSIDE DIAMETER1.4469 INCHES MINIMUM AND 1.5781 INCHES MAXIMUM
OVERALL THICKNESS0.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-7870 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIALCOPPER ALLOY OVERALL
MATERIALOIL LUBRICATING LUBRICATION
SHANK OUTSIDE DIAMETER1.3754 INCHES MINIMUM AND 1.3756 INCHES MAXIMUM
STYLE DESIGNATORROUND
SURFACE CONDITIONGROUND


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