5305-01-165-1297 SCREW,CLOSE TOLERANCE Index 5305-01-165-1299 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-165-1298

Federal Supply Class:
5305

National Item Identification Number:
011651298

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:
401-4695074 ITEM 7080064NAVAL SHIP SYSTEMS COMMAND
DCT7900-12F-B-40HDW7HUCK INTERNATIONAL, INC.
DCT7900-12F-B-497928HUCK INTL INC
DCT7900-12F-B-4D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.266 INCHES MINIMUM AND
0.296 INCHES MAXIMUM
FASTENER LENGTH0.625 INCHES MINIMUM AND
0.655 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 6061 STAND-OFF
STEEL COMP 302 OR
STEEL COMP 304 OR
STEEL COMP 305 OR
STEEL COMP 316 OR
STEEL COMP 384 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 T6 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
ASTM-A-493 ASSN STD ALL MATERIAL RESPONSES FASTENER
SURFACE TREATMENTANODIZE STAND-OFF
PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.477 INCHES MINIMUM AND
0.507 INCHES MAXIMUM
HEAD HEIGHT0.247 INCHES MINIMUM AND
0.267 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
MATERIAL ACCOMMODATED THICKNESS0.063 INCHES MINIMUM AND
0.125 INCHES MAXIMUM


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