NSN 5306-00-121-2889

Part Details | MACHINE BOLT

5306-00-121-2889 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: 308752, 308752, 308752, 308752, 5306-00-121-2889, 00-121-2889, 5306001212889, 001212889

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 23, 196800-121-288901847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-00-121-2889
Part Number Cage Code Manufacturer
3087521UVT5BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA
30875221119EVINRUDE MOTORSPRODUCT GROUP OF OUTBOARD MARINE
30875232195OUTBOARD MARINE CORPJOHNSON MOTORS DIV
308752U1621SIMPSON-LAWRENCE LTD JOHNSON AND EVIRUDE OUTBOARD MOTORS
Technical Data | NSN 5306-00-121-2889
Characteristic Specifications
HEAD STYLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.750 INCHES MINIMUM
FASTENER LENGTH2.406 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
HEAD HEIGHT0.307 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.037 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD