5305-01-448-9479 SCREW,CAP,HEXAGON HEAD Index 4820-01-448-9481 PARTS KIT,STOP DIAPHRAGM VALVE

National Stock Number:
5310-01-448-9480

Federal Supply Class:
5310

National Item Identification Number:
014489480

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:
H-30220356257TECHNETICS GROUP LLC


Techincal Specification:
HOLE DIAMETER0.504 INCHES NOMINAL
OUTSIDE DIAMETER0.717 INCHES NOMINAL
OVERALL HEIGHT0.066 INCHES NOMINAL
MATERIALALUMINUM OVERALL
SHOULDER HEIGHT0.054 INCHES NOMINAL
SHOULDER DIAMETER0.528 INCHES NOMINAL
SPECIAL FEATURESTHIS ITEM IS USED AS A SEAL BETWEEN THE COMPRESSOR AND CONNECTING HOSES ON THE HH65A HELICOPTER. IT HAS NO HEAT TREATMENT OR PLATING
STYLE DESIGNATORSHOULDERED


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