5305-01-339-3945 SCREW ASSEMBLY,PANEL Index 5305-01-339-3947 SCREW,TAPPING

National Stock Number:
5305-01-339-3946

Federal Supply Class:
5305

National Item Identification Number:
013393946

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:
F7500P-10-A-40HDW7HUCK INTERNATIONAL, INC.
F7500P-10-A-417446HUCK INTERNATIONAL, INC
F7500P-10-A-497928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH0.652 INCHES MINIMUM AND 0.682 INCHES MAXIMUM
HEAD HEIGHT0.290 INCHES NOMINAL
HEAD DIAMETER0.451 INCHES NOMINAL
HEAD STYLEKNURLED NO. 2
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.020 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE HEADMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHERASTM A580 ASSN STD SINGLE MATERIAL RESPONSE SPRINGQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFFASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER
MATERIALALUMINUM ALLOY 6061 HEADSTEEL COMP 301 PRIMARY WASHERSTEEL COMP 302 SPRINGALUMINUM ALLOY 6061 STAND-OFFSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 384 FASTENER
NOMINAL THREAD DIAMETER0.190 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE HEADQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHERQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRINGMIL-A-8625 TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFFQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENTANODIZE HEADPASSIVATE PRIMARY WASHERPASSIVATE SPRINGANODIZE STAND-OFFPASSIVATE FASTENER
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.622 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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