NSN 5306-01-627-9939

Part Details | MACHINE BOLT

5306-01-627-9939 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.

Alternate Parts: 610281, 610-281, 62565, 6256-5, 5306-01-627-9939, 01-627-9939, 5306016279939, 016279939

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 06, 201401-627-993901847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-01-627-9939
Part Number Cage Code Manufacturer
610-28172741DORMAN PRODUCTS, INC.DBA MOTORMITE DIVISION
6256-530003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
Technical Data | NSN 5306-01-627-9939
Characteristic Specifications
HEAD STYLE9 CROWNED HEXAGON
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
NONSTANDARD THREAD PITCH DIAMETER+0.5889 TO +0.5949 INCHES
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.50 INCHES NOMINAL
FASTENER LENGTH2.22 INCHES NOMINAL
HEAD DIAMETER1.00 INCHES NOMINAL
HEAD HEIGHT0.26 INCHES NOMINAL
SPECIAL FEATURESKNURL DIAMETER UNDER HEAD IS 0.715 DIAMETER, 24 SPLINES, 0.38 LONG. THERE IS ALSO 0.21 INCH OF GRIP THAT HAS NO SPLINES. SHANK BELOW GRIP IS FREE OF THREADS FOR 0.13 INCH. MATERIAL IS GRADE 8 STEEL.
END ITEM IDENTIFICATIONCONSOL GSE