5305-01-183-3318 SCREW,CAP,SOCKET HEAD Index 5305-01-183-3320 SETSCREW

National Stock Number:
5305-01-183-3319

Federal Supply Class:
5305

National Item Identification Number:
011833319

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
ST6Z5-303H704614TEXTRON SYSTEMS CORPORATION
ST6Z5-303H780070LOCKHEED MARTIN CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.422 INCHES MINIMUM AND
0.457 INCHES MAXIMUM
FASTENER LENGTH0.422 INCHES MINIMUM AND
0.457 INCHES MAXIMUM
MATERIALTITANIUM ALLOY OVERALL
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.306 INCHES MINIMUM AND
0.313 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND
0.190 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.156 INCHES MINIMUM AND
0.158 INCHES MAXIMUM
LOCKING FEATURESTRIP HEAD
HOLE CONFIGURATION STYLEROUND INTERNAL HEXAGON
HOLE TYPEDRILLED
HOLE QUANTITY3
HOLE DIAMETER0.034 INCHES MINIMUM AND
0.042 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE04614
DESIGN CONTROL REFERENCEST6Z5-303H7


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