3110-00-144-8648 BEARING,BALL,ANNULAR Index 3110-00-144-8650 BEARING,BALL,ANNULAR

National Stock Number:
5310-00-144-8649

Federal Supply Class:
5310

National Item Identification Number:
001448649

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
408863NYLOMATIC
B404000356996DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND


Techincal Specification:
HOLE DIAMETER0.116 INCHES NOMINAL
OUTSIDE DIAMETER0.250 INCHES NOMINAL
MATERIAL THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
MATERIALPLASTIC OVERALL
SHOULDER HEIGHT0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
SHOULDER DIAMETER0.186 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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