6640-01-501-2873 THERMOSTAT KIT,HIG Index 6640-01-501-2875 SWITCH,ON OFF

National Stock Number:
5305-01-501-2874

Federal Supply Class:
5305

National Item Identification Number:
015012874

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:
965882-206C82577RAYTHEON COMPANY
AIC822-06-706725SPS TECHNOLOGIES, LLC
AOL4166B20657472ALL MANUFACTURERS, INC.


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH0.438 INCHES NOMINAL
HEAD DIAMETER0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
HEAD HEIGHT0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND MIL-C-13924,CL 2 OR 4 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE AND OXIDE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.438 INCHES NOMINAL
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH32


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