NSN 5306-00-385-9198

Part Details | MACHINE BOLT

5306-00-385-9198 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: 4026743, 4026743, 4026743, 4026743, 4026743, 4026743, 4026743, 4026743, 5306-00-385-9198, 00-385-9198, 5306003859198, 003859198

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 25, 197400-385-919801847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON FLATS

Cross Reference | NSN 5306-00-385-9198
Part Number Cage Code Manufacturer
402674392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
40267430UCY9M.S. AEROSPACE INC.
40267432T498MORTON GRINDING, INC.DBA MORTON MANUFACTURING
40267430PTK6SPS TECHNOLOGIES INC
402674380539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
402674311449TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP
402674352661UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY
402674377445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5306-00-385-9198
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 LENGTH0.231 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
FASTENER LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
HOLE CONFIGURATION STYLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.047 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD