5330-01-109-1804 PACKING Index 5855-01-109-1807 DETECTOR-DEWAR

National Stock Number:
5305-01-109-1806

Federal Supply Class:
5305

National Item Identification Number:
011091806

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:
CA30023-4-2229372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.484 INCHES MINIMUM AND
0.516 INCHES MAXIMUM
FASTENER LENGTH2.135 INCHES NOMINAL
MATERIALIRON ALLOY 660 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTPASSIVATE SPRING
PASSIVATE STAND-OFF
PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
HEAD STYLEHEXAGON EXTENDED WASHER
HEAD HEIGHT0.240 INCHES NOMINAL
WIDTH BETWEEN FLATS0.357 INCHES MINIMUM AND
0.367 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.516 INCHES MAXIMUM
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL ACCOMMODATED THICKNESS0.437 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE29372
DESIGN CONTROL REFERENCECA30023-4-22


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