4730-00-954-5243 COUPLING HALF,QUICK DISCONNECT Index 5305-00-954-5249 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-954-5247

Federal Supply Class:
5305

National Item Identification Number:
009545247

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:
359283-159364HONEYWELL INTERNATIONAL INC.
359283-172599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
359283-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.619 INCHES MINIMUM AND 0.638 INCHES MAXIMUM
HEAD DIAMETER0.359 INCHES NOMINAL
HEAD HEIGHT0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
HOLE CONFIGURATION STYLEROUND LONGITUDINAL HOLE
HOLE DIAMETER0.061 INCHES NOMINAL
HOLE QUANTITY4
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTNICKEL AND CADMIUM OVERALL
THREAD CLASS3A
THREAD LENGTH0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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