NSN 5306-00-282-4303

Part Details | MACHINE BOLT

5306-00-282-4303 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: NAS428520, NAS428-5-20, G19520, G19-5-20, 5306-00-282-4303, 00-282-4303, 5306002824303, 002824303

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-282-430301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-00-282-4303
Part Number Cage Code Manufacturer
NAS428-5-2080205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
G19-5-2026512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
Technical Data | NSN 5306-00-282-4303
Characteristic Specifications
HEAD STYLE CROWNED HEXAGON
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.938 INCHES MINIMUM AND 2.031 INCHES MAXIMUM
FASTENER LENGTH2.000 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
GRIP LENGTH0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD
SPECIFICATION/STANDARD DATA80205-NAS428 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD