5305-01-657-2535 SCREW,CAP,SOCKET HEAD 5305-01-657-3878 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-657-2549

Federal Supply Class:
5305

National Item Identification Number:
016572549

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
MA530003-2781205THE BOEING COMPANY


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASME B18.3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUNTERSUNK HEAD CAP SCREW
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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