5305-01-104-7311 SCREW,SHOULDER Index 5305-01-104-7313 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-104-7312

Federal Supply Class:
5305

National Item Identification Number:
011047312

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:
11448911-1018876U S ARMY AVIATION AND MISSILE COMMAND
CA3051-16P29372HOWMET GLOBAL FASTENING SYSTEMS INC.
CA3051-16PD0680FAIRCHILD FASTENERS EUROPE CAMLOC GMBH


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD DIAMETER0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
HEAD STYLEFILLISTER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5640 ASSN STD 1ST MATERIAL RESPONSE OR QQ-W-423 FED SPEC 2ND MATERIAL RESPONSE FASTENER
MATERIALSTEEL COMP 302 OR STEEL COMP 303 SPRING
MATERIALSTEEL COMP 302 OR STEEL COMP 303 FASTENER
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESRECESSED HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENTPASSIVATE SPRING
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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