5305-01-137-3945 SCREW,CLOSE TOLERANCE Index 5970-01-137-3947 INSULATOR,PLATE

National Stock Number:
5305-01-137-3946

Federal Supply Class:
5305

National Item Identification Number:
011373946

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:
16600391-00928009SYPRIS ELECTRONICS, LLC
CA11020-06-2-9P29372HOWMET GLOBAL FASTENING SYSTEMS INC.
CA1114-2-9P29372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
FASTENER LENGTH0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
HEAD DIAMETER0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
HEAD HEIGHT0.085 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
MATERIALSTEEL COMP 302 FASTENER OR STEEL COMP 303 FASTENER OR STEEL COMP 303SE FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 304L FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 309 FASTENER OR STEEL COMP 310 FASTENER OR STEEL COMP 316 FASTENER OR STEEL COMP 316L FASTENER OR STEEL COMP 317 FASTENER OR STEEL COMP 321 FASTENER OR STEEL COMP 347 FASTENER
MATERIALSTEEL COMP 302 STAND-OFF OR STEEL COMP 303 STAND-OFF OR STEEL COMP 303SE STAND-OFF OR STEEL COMP 304 STAND-OFF OR STEEL COMP 304L STAND-OFF OR STEEL COMP 305 STAND-OFF OR STEEL COMP 309 STAND-OFF OR STEEL COMP 310 STAND-OFF OR STEEL COMP 316 STAND-OFF OR STEEL COMP 316L STAND-OFF OR STEEL COMP 317 STAND-OFF OR STEEL COMP 321 STAND-OFF OR STEEL COMP 347 STAND-OFF
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.138 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENTPASSIVATE STAND-OFF
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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