5305-01-683-8709 SCREW,MACHINE 5305-01-683-8922 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-683-8739

Federal Supply Class:
5305

National Item Identification Number:
016838739

Description:
SETSCREW


Manufacturer Information:
AN565EC8H788044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
FASTENER LENGTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.1640 INCHES
POINT DIAMETER0.103 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
POINT LENGTH0.040 INCHES NOMINAL
POINT STYLEHALF DOG
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2700, METHOD 1, CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.398 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.0781 INCHES MINIMUM AND 0.0791 INCHES MAXIMUM


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