5340-01-450-6483 BRACKET,MOUNTING Index 8920-01-450-6485 COOKIES,SHORTBREAD

National Stock Number:
5305-01-450-6484

Federal Supply Class:
5305

National Item Identification Number:
014506484

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
21104904553711NAVAL SEA SYSTEMS COMMAND
6406821-10753711NAVAL SEA SYSTEMS COMMAND
6406846-10753711NAVAL SEA SYSTEMS COMMAND
752-6406821-10753711NAVAL SEA SYSTEMS COMMAND
752-6406846-10753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH3.500 INCHES NOMINAL
HEAD DIAMETER1.107 INCHES MINIMUM AND 1.740 INCHES MAXIMUM
HEAD HEIGHT0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH OR PELLET OR STRIP LOCKING FEATURE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K03104 OVERALL
NOMINAL THREAD DIAMETER0.750 INCHES
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.000 INCHES NOMINAL
THREAD QUANTITY PER INCH10
THREAD SERIES DESIGNATORUNRC


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