NSN 5306-00-298-1283

Part Details | MACHINE BOLT

5306-00-298-1283 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: 227331, 5306-00-298-1283, 00-298-1283, 5306002981283, 002981283

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-298-128301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

ROUND

Cross Reference | NSN 5306-00-298-1283
Part Number Cage Code Manufacturer
22733177445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5306-00-298-1283
Characteristic Specifications
HEAD STYLE5 UNDERCUT HEXAGON
THREAD SERIES DESIGNATOR UNS
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.610 INCHES MINIMUM
FASTENER LENGTH0.925 INCHES MINIMUM AND 0.945 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
HEAD DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
HEAD HEIGHT0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.062 INCHES NOMINAL
GRIP LENGTH0.335 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD