5998-01-378-8441 CIRCUIT CARD ASSEMBLY Index 1680-01-378-8443 SEAT,AIRCRAFT EJECTION

National Stock Number:
5305-01-378-8442

Federal Supply Class:
5305

National Item Identification Number:
013788442

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:
38030E-5C-8P3B56878SPS TECHNOLOGIES, LLC
VE112-5002-000651215BOEING COMPANY, THE


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MINIMUM TENSILE STRENGTH8350 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.125 INCHES
THREAD CLASS3A
THREAD LENGTH0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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