5310-00-959-6864 WASHER,FLAT Index 5310-00-959-6867 WASHER,SPRING TENSION

National Stock Number:
5305-00-959-6865

Federal Supply Class:
5305

National Item Identification Number:
009596865

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:
862646919200US ARMY ARDEC RDECOM


Techincal Specification:
FASTENER LENGTH0.156 INCHES NOMINAL
HEAD DIAMETER0.220 INCHES NOMINAL
HEAD HEIGHT0.069 INCHES NOMINAL
HEAD STYLEPAN
INTERNAL DRIVE STYLESLOT
LOCKING FEATURESTRIP THREADS
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD LENGTH0.156 INCHES MINIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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