5310-00-453-6244 WASHER,FLAT Index 5310-00-453-6246 WASHER,LOCK

National Stock Number:
5310-00-453-6245

Federal Supply Class:
5310

National Item Identification Number:
004536245

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:
102501010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
HOLE DIAMETER0.387 INCHES MINIMUM AND 0.393 INCHES MAXIMUM
OUTSIDE DIAMETER1.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALSTEEL COMP 303 OVERALL
SHOULDER HEIGHT0.032 INCHES MAXIMUM
SHOULDER DIAMETER0.500 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENTPASSIVATE OVERALL


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