5935-01-453-1785 COVER,ELECTRICAL CONNECTOR Index 5930-01-453-1787 SWITCH SUBASSEMBLY

National Stock Number:
3120-01-453-1786

Federal Supply Class:
3120

National Item Identification Number:
014531786

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:
1236665919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL COMP E51100 OVERALL
STYLE DESIGNATORROUND
OUTSIDE DIAMETER1.5320 INCHES MINIMUM AND
1.5520 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL THICKNESS0.0600 INCHES MINIMUM AND
0.0620 INCHES MAXIMUM
CENTER HOLE SHAPE STYLEROUND
DIAMETER1.0020 INCHES MINIMUM AND
1.0120 INCHES MAXIMUM


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