NSN 5306-00-382-7566

Part Details | MACHINE BOLT

5306-00-382-7566 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: ST2018024, ST2018-024, ST2018024, ST2018-024, ST2018024, ST2018-024, ST2018024, ST2018-024, ST2018024, ST2018-024, ST2018024, ST2018-024, ST2018024, ST2018-024, 5306-00-382-7566, 00-382-7566, 5306003827566, 003827566

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 21, 197400-382-756601847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-382-7566
Part Number Cage Code Manufacturer
ST2018-0244GP55ACUFAST AIRCRAFT PRODUCTS INC.
ST2018-02492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST2018-0240UCY9M.S. AEROSPACE INC.
ST2018-0242T498MORTON GRINDING, INC.DBA MORTON MANUFACTURING
ST2018-02480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
ST2018-02452661UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY
ST2018-02477445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5306-00-382-7566
Characteristic Specifications
HEAD STYLE0 HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.641 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
FASTENER LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.293 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.060 INCHES MINIMUM
GRIP LENGTH0.025 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD