5305-01-644-1298 SCREW,MACHINE 5305-01-644-1540 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-644-1356

Federal Supply Class:
5305

National Item Identification Number:
016441356

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
NAS1133V6A80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH0.651 INCHES NOMINAL
GRIP LENGTH0.375 INCHES NOMINAL
GRIP DIAMETER0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM
HEAD DIAMETER0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
MATERIALTITANIUM ALLOY UNS R54520 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW MACHINE-PAN HEAD, CLOSE TOLERANCE
SURFACE TREATMENTALUMINUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.276 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH32


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