4820-01-518-0060 BALL,VALVE,PORTED Index 4140-01-518-0062 GUARD,FAN IMPELLER

National Stock Number:
5305-01-518-0061

Federal Supply Class:
5305

National Item Identification Number:
015180061

Description:
SCREW ASSEMBLY,PANEL

Detail:
A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED.


Manufacturer Information:
F5-832-1894222SOUTHCO INC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCHL32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
LEAD THREAD QUANTITYFOUR
THREAD LENGTH0.200 INCHES NOMINAL
FASTENER LENGTH0.430 INCHES NOMINAL
MATERIALSTEEL COMP 303 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEFLUSH
HEAD DIAMETER0.400 INCHES NOMINAL
HEAD HEIGHT0.092 INCHES NOMINAL
INTERNAL DRIVE STYLESLOT
MATERIAL ACCOMMODATED THICKNESS0.340 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYF5-FLUSH CAPTIVE SCREW


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