NSN 5306-01-361-7923

Part Details | MACHINE BOLT

5306-01-361-7923 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: GB511GG20D46A, AIC55820D46, AIC558-20D46, 5306-01-361-7923, 01-361-7923, 5306013617923, 013617923

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 25, 199201-361-792301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-361-7923
Part Number Cage Code Manufacturer
GB511GG20D46A26512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
AIC558-20D4606725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
Technical Data | NSN 5306-01-361-7923
Characteristic Specifications
HEAD STYLE DOUBLE HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER1.250 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.440 INCHES NOMINAL
FASTENER LENGTH4.378 INCHES NOMINAL
HEAD HEIGHT0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.801 INCHES MINIMUM AND 1.814 INCHES MAXIMUM
GRIP LENGTH2.938 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT