6685-01-522-3124 GAGE,PRESSURE,DIAL INDICATING Index 6530-01-522-3126 GEAR

National Stock Number:
3120-01-522-3125

Federal Supply Class:
3120

National Item Identification Number:
015223125

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:
158610100DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
15861010 FIND NO. 730DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
15862001-PC170DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
15862001-PC1798523JERED LLC


Techincal Specification:
DIAMETER3.5050 INCHES NOMINAL
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER4.5000 INCHES MINIMUM AND 4.5020 INCHES MAXIMUM
OVERALL THICKNESS0.1700 INCHES NOMINAL
STYLE DESIGNATORROUND


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