5315-01-528-4248 PIN,COTTER Index 5315-01-528-4250 PIN,SPRING

National Stock Number:
5305-01-528-4249

Federal Supply Class:
5305

National Item Identification Number:
015284249

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:
AES14F250A00BB3A9705047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASME B18.24-200480204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
S300NA42FAD17574NNCH205047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESUNF-2A DIAMETER .250 SIZE/LENGTH 1.00 ASTM A 574 ALLOY STEEL ASTM B 633,TYPE II SC 4 (COLOR BLACK) PLAIN END = DRILLED HEAD
THREAD LENGTH1.000 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF


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