5305-01-657-3754 SCREW,CAP,HEXAGON HEAD 5305-01-657-4579 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-657-3919

Federal Supply Class:
5305

National Item Identification Number:
016573919

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
3D0264-3-388277THE BOEING COMPANY
AIC1696-3-306725SPS TECHNOLOGIES, LLC
PBF1668-3-327624SPS TECHNOLOGIES LLC
FIT7998-3-358998FASTENER INNOVATION TECHNOLOGY, INC.


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SINGLE SHEAR STRENGTH95 POUNDS PER SQUARE INCH
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.3206 INCHES NOMINAL
COUNTERSINK ANGLE129.0 DEGREES MINIMUM AND
131.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
GRIP LENGTH0.188 INCHES NOMINAL
GRIP DIAMETER0.1890 INCHES MINIMUM AND
0.1895 INCHES MAXIMUM
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
32.0 MICROINCHES GRIP
32.0 MICROINCHES THREADS
POINT STYLEFLAT
POINT LENGTH0.108 INCHES NOMINAL
POINT CHAMFER ANGLE25.0 DEGREES MINIMUM AND
35.0 DEGREES MAXIMUM
SPECIAL FEATURES95 KSI MIN ULTIMATE SHEAR
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, MACHINE-130 DEG FL HD, TI , ALIGN PT
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.181 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.530 INCHES NOMINAL
FASTENER LENGTH0.718 INCHES NOMINAL
MATERIALTITANIUM ALLOY UNS R56400 OVERALL


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