5305-01-313-3554 SCREW,CLOSE TOLERANCE Index 5305-01-313-3556 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-313-3555

Federal Supply Class:
5305

National Item Identification Number:
013133555

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:
ES8386-01620418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
ES8386-01698255DRS SUSTAINMENT SYSTEMS INC
PSS7900-6-A-20HDW7HUCK INTERNATIONAL, INC.
PSS7900-6-A-220418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
PSS7900-6-A-272914GRIMES AEROSPACE COMPANY
PSS7900-6-A-297928HUCK INTL INC
PSS7900P-6-A-20HDW7HUCK INTERNATIONAL, INC.
PSS7900P-6-A-272914GRIMES AEROSPACE COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.145 INCHES NOMINAL
FASTENER LENGTH0.265 INCHES NOMINAL
MATERIALSTEEL COMP 302 SPRING
STEEL COMP 304 STAND-OFF
IRON ALLOY 660 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A580 ASSN STD SINGLE MATERIAL RESPONSE SPRING
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
AMS 5737 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
HEAD DIAMETER0.270 INCHES MAXIMUM
HEAD HEIGHT0.092 INCHES NOMINAL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1


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