5305-00-639-6240 SETSCREW Index 5325-00-639-6252 RECEPTACLE,TURNLOCK FASTENER

National Stock Number:
5310-00-639-6244

Federal Supply Class:
5310

National Item Identification Number:
006396244

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:
N232664392WEIL PUMP CO INC
N232666200PIONEER INDUSTRIES, LLC


Techincal Specification:
HOLE DIAMETER1.656 INCHES NOMINAL
OUTSIDE DIAMETER2.359 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.219 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SHOULDER HEIGHT0.219 INCHES NOMINAL
SHOULDER DIAMETER1.969 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED
SURFACE FINISH16.0 MICROINCHES ALL SURFACES


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