5330-01-144-1448 GASKET Index 4140-01-144-1450 IMPELLER,FAN,CENTRIFUGAL

National Stock Number:
5305-01-144-1449

Federal Supply Class:
5305

National Item Identification Number:
011441449

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:
1230325419200US ARMY ARDEC RDECOM
CS-3000141ROLLER BEARING CO OF AMERICA, INC


Techincal Specification:
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALPLASTIC POLYAMIDE (NYLON) POINT
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFLAT
SPECIAL FEATURESNYLON INSERT IN POINT
WIDTH ACROSS FLATS0.120 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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