5310-01-393-1332 NUT,SELF-LOCKING,HEXAGON Index 5330-01-393-1334 SEAL,PLAIN

National Stock Number:
5305-01-393-1333

Federal Supply Class:
5305

National Item Identification Number:
013931333

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:
12665C1888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12665C18A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12665C18A88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL-12655F181ITEM118D88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
FASTENER LENGTH8.500 INCHES NOMINAL
HEAD DIAMETER1.110 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
HEAD HEIGHT0.750 INCHES NOMINAL
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
NOMINAL THREAD DIAMETER0.750 INCHES
SPECIAL FEATURES6MILLED SLOTS THAT LINE UP WITH FLATS OF HEX
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.000 INCHES NOMINAL
THREAD QUANTITY PER INCH10
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.625 INCHES NOMINAL


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