5305-00-473-4907, SETSCREW

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:

381-3801-68073PC9	80064	NAVAL SHIP SYSTEMS COMMAND
390060PC9	80064	NAVAL SHIP SYSTEMS COMMAND
533854PC9	80064	NAVAL SHIP SYSTEMS COMMAND
D15-650BPC9	80231	WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-734APC9	80231	WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-650BPC9	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-735APC9	80231	WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
FFS103TYPE1STYLE5	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
D15-734APC9	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-735APC9	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

FASTENER LENGTH	0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
HEAD HEIGHT	0.224 INCHES MINIMUM AND 0.224 INCHES MINIMUM AND 0.245 INCHES MAXIMUM0.245 INCHES MAXIMUM
HEAD STYLE	SQUARE
INTERNAL DRIVE STYLE	W/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL	NICKEL ALLOY 400 OR NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALLNICKEL ALLOY R-405 OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES0.312 INCHES
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND 5 STYLE
POINT STYLE	FULL DOG
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.875 INCHES MAXIMUM
THREAD QUANTITY PER INCH	1818
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS	0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM

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