5305-01-392-9427 SCREW,CAP,HEXAGON HEAD Index 5330-01-392-9429 O-RING

National Stock Number:
5305-01-392-9428

Federal Supply Class:
5305

National Item Identification Number:
013929428

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:
1334240UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13342410171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-4355PC60UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-4355PC610171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1334241W383TOOLEX, INC
133424D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
1C-4355PC61W383TOOLEX, INC


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD DIAMETER0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD HEIGHT0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ=N=286 FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-286 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
SPECIAL FEATURESMIL 3 SLOTS OVER WRENCH FLATS DEBURR AFTER MILLING 5/64 RADIUS
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.346 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13


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