5305-01-155-5243 SCREW,CLOSE TOLERANCE Index 5310-01-155-5245 WASHER,FLAT

National Stock Number:
5305-01-155-5244

Federal Supply Class:
5305

National Item Identification Number:
011555244

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:
F7500-6-C-20HDW7HUCK INTERNATIONAL, INC.
F7500-6-C-297928HUCK INTL INC
F7500-6-C-2D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM
HEAD DIAMETER0.341 INCHES MINIMUM AND 0.371 INCHES MAXIMUM
HEAD HEIGHT0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
HEAD STYLEKNURLED NO. 4
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL ACCOMMODATED THICKNESS0.094 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.138 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND


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