3110-00-205-3107 BEARING,BALL,ANNULAR Index 5305-00-205-3110 SCREW,TAPPING

National Stock Number:
5305-00-205-3109

Federal Supply Class:
5305

National Item Identification Number:
002053109

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
S1021Z4-471379CESSNA AIRCRAFT COMPANY
S1021Z4-47EK50TEXTRON AVIATION INC


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HEAD DIAMETER0.241 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
HEAD HEIGHT0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.112 INCHES
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
SURFACE TREATMENTCADMIUM OVERALL


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