4730-00-473-4905 CNTN 1 1-4,25 3-4 P Index 1560-00-473-4909 STRINGER,FUSELAGE

National Stock Number:
5305-00-473-4907

Federal Supply Class:
5305

National Item Identification Number:
004734907

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
381-3801-68073PC980064NAVAL SHIP SYSTEMS COMMAND
390060PC980064NAVAL SHIP SYSTEMS COMMAND
533854PC980064NAVAL SHIP SYSTEMS COMMAND
D15-650BPC980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-734APC980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-650BPC990099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-735APC980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
FFS103TYPE1STYLE581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
D15-734APC990099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-735APC990099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FASTENER LENGTH0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
HEAD HEIGHT0.224 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
HEAD STYLESQUARE
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 5 STYLE
POINT STYLEFULL DOG
WIDTH BETWEEN FLATS0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MAXIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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