5340-00-250-5477 STAY,LOCKING Index 5330-00-250-5481 SEAL

National Stock Number:
5305-00-250-5478

Federal Supply Class:
5305

National Item Identification Number:
002505478

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
3675-6R8-352096655PARAMOUNT PANELS, INC.
CPA4097-6R8-352096655PARAMOUNT PANELS, INC.


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.260 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MAXIMUM
HEAD STYLEROUND
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.138 INCHES
PRIMARY WASHER STYLERECESSED
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHERNOT IDENTICAL
SECONDARY WASHER STYLEFLAT
SPECIAL FEATURESGRAY EPOXY FINISH ON HEAD AND SIDES OF WASHER ASSEMBLY
THREAD CLASS2A
THREAD LENGTH0.391 INCHES MINIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC
WASHER QUANTITY2


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