2040-01-549-7189 BLADE,BOLT,LH STBD Index 2510-01-549-7191 DOOR,HATCH,VEHICLE

National Stock Number:
5306-01-549-7190

Federal Supply Class:
5306

National Item Identification Number:
015497190

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
MS14181-0401080205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH1.145 INCHES NOMINAL
HEAD HEIGHT0.250 INCHES NOMINAL
HEAD MINOR DIAMETER0.250 INCHES NOMINAL
HEAD STYLESPLINE DRIVE SHEAR HEAD
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER0.470 INCHES
SPECIAL FEATURESTHESE BOLTS ARE DESIGNED TO BE USED WITH MS14182 NUTS AND MS14183 WASHERS
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.495 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH28


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