NSN 5306-00-853-4127

Part Details | MACHINE BOLT

5306-00-853-4127 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: MS945207, MS9452-07, MS945207, MS9452-07, 5306-00-853-4127, 00-853-4127, 5306008534127, 008534127

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 28, 196600-853-412701847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-853-4127
Part Number Cage Code Manufacturer
MS9452-0796906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS9452-0781343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 5306-00-853-4127
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.453 INCHES MINIMUM AND 0.493 INCHES MAXIMUM
FASTENER LENGTH0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
HEAD HEIGHT0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
GRIP LENGTH0.079 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD