1680-01-626-5460 ACTUATOR,MECHANICAL,AIRCRAFT 4140-01-626-5462 DEFROSTER UNIT

National Stock Number:
5305-01-626-5461

Federal Supply Class:
5305

National Item Identification Number:
016265461

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:
BRS 50111KHW5HELOPAK, LLC


Techincal Specification:
FASTENER LENGTH0.882 INCHES NOMINAL
HEAD HEIGHT0.132 INCHES NOMINAL
HEAD STYLECHAMFER FLANGE
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH THREADS
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP SCREW FLANGED HEAD SOCKET
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
WIDTH BETWEEN FLATS0.560 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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