NSN 5306-01-185-6236

Part Details | MACHINE BOLT

5306-01-185-6236 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: AS299103, AS299-103, 7010308801103, 70103-08801-103, 7010308801103, 70103-08801-103, 8306712103, 83067-12-103, 5306-01-185-6236, 01-185-6236, 5306011856236, 011856236

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 01, 198401-185-623601847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-01-185-6236
Part Number Cage Code Manufacturer
AS299-10384256AVIBANK MFG., INC.
70103-08801-10378286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
70103-08801-10316258SPACE-LOK, INC.
83067-12-10356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5306-01-185-6236
Characteristic Specifications
HEAD STYLE CROWNED HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.788 INCHES NOMINAL
FASTENER LENGTH5.512 INCHES NOMINAL
HEAD HEIGHT0.450 INCHES NOMINAL
WIDTH BETWEEN FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
GRIP LENGTH4.025 INCHES NOMINAL
GRIP DIAMETER0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
SPECIAL FEATURESRELATED NSN IS AIR FORCE PN 8936423-01 WHICH REFERS BACK TO THIS ITEM WITH ADDITIONAL TESTING REQUIREMENTS.
SPECIFICATION/STANDARD DATA80205-NAS621 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
END ITEM IDENTIFICATIONUH-60,HH-60 MAIN ROTOR HUB ASSY 70103-08200-041