5305-01-239-3525 SCREW,CLOSE TOLERANCE Index 5970-01-239-3527 INSULATOR,BUSHING

National Stock Number:
5305-01-239-3526

Federal Supply Class:
5305

National Item Identification Number:
012393526

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:
DGB7900-10F-C-317446HUCK INTERNATIONAL, INC
DGB7900-10F-C-397928HUCK INTL INC
DGB7900-10F-C-3D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.240 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
FASTENER LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL COMP 302 SPRING
STEEL COMP 304 STAND-OFF
IRON ALLOY 660 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5688 ASSN STD SINGLE MATERIAL RESPONSE SPRING
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS5737 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.365 INCHES NOMINAL
HEAD HEIGHT0.105 INCHES NOMINAL
INTERNAL DRIVE STYLESLOT
MATERIAL ACCOMMODATED THICKNESS0.095 INCHES MINIMUM AND
0.156 INCHES MAXIMUM


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