NSN 5306-01-186-5909

Part Details | MACHINE BOLT

5306-01-186-5909 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: VEP220555616, VEP220555-6-16, 5306-01-186-5909, 01-186-5909, 5306011865909, 011865909

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 10, 198401-186-590901847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-186-5909
Part Number Cage Code Manufacturer
VEP220555-6-1606710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-186-5909
Characteristic Specifications
HEAD STYLE0 HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.3750 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.688 INCHES NOMINAL
FASTENER LENGTH1.673 INCHES MINIMUM AND 1.693 INCHES MAXIMUM
HEAD HEIGHT0.378 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.439 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM
GRIP LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM