4320-00-369-0081 COVER,BEARING END Index 4320-00-369-0087 RING AND BUSHING,CHAIN

National Stock Number:
5310-00-369-0083

Federal Supply Class:
5310

National Item Identification Number:
003690083

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:
4700-3168310PC3680064NAVAL SHIP SYSTEMS COMMAND
4700-3168314PC3680064NAVAL SHIP SYSTEMS COMMAND
N1174763857CIRCOR NAVAL SOLUTIONS LLC
R11PC3663857CIRCOR NAVAL SOLUTIONS LLC
5100-4700-470171ALT2PC3680064NAVAL SHIP SYSTEMS COMMAND
5100-4700-470176PC3680064NAVAL SHIP SYSTEMS COMMAND
R234PC3663857CIRCOR NAVAL SOLUTIONS LLC
R238PC3663857CIRCOR NAVAL SOLUTIONS LLC
R7PC3663857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
HOLE DIAMETER1.781 INCHES NOMINAL
OUTSIDE DIAMETER2.438 INCHES NOMINAL
MATERIAL THICKNESS0.125 INCHES MINIMUM
MATERIALCOPPER ALLOY 903 OVERALL
SHOULDER DIAMETER2.187 INCHES MINIMUM AND 2.188 INCHES MAXIMUM
SHOULDER HEIGHT0.188 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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