5310-01-265-8979 WASHER,RECESSED Index 5310-01-265-8981 WASHER,SPRING TENSION

National Stock Number:
5310-01-265-8980

Federal Supply Class:
5310

National Item Identification Number:
012658980

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:
1951-01372352CURTISS-WRIGHT FLOW CONTROL CORPORATION
1951/195172352CURTISS-WRIGHT FLOW CONTROL CORPORATION


Techincal Specification:
OUTSIDE DIAMETER3.000 INCHES NOMINAL
MATERIAL THICKNESS0.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPECIAL FEATURESVALVE MODEL 26KA10-170,SERIALS 72250-51A10 AND 73396-87A10


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