NSN 5306-01-242-0620

Part Details | MACHINE BOLT

5306-01-242-0620 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: WLFS 142012, WLFS 1420-1/2, 829704050, 829704-050, WLFS 142012, WLFS 1420-1/2, 829704050, 829704-050, 5306-01-242-0620, 01-242-0620, 5306012420620, 012420620

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 06, 198601-242-062001847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-01-242-0620
Part Number Cage Code Manufacturer
WLFS 1420-1/282465MAC LEAN FOGG LOCK NUT CO
829704-05082465MAC LEAN FOGG LOCK NUT CO
WLFS 1420-1/231654SULLAIR CORP
829704-05031654SULLAIR CORP
Technical Data | NSN 5306-01-242-0620
Characteristic Specifications
HEAD STYLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.400 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD HEIGHT0.234 INCHES NOMINAL
WIDTH BETWEEN FLATS0.375 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.531 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD