NSN 5306-00-273-5202

Part Details | MACHINE BOLT

5306-00-273-5202 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: 3231175, 3214501, 3231175, 3214501, 5306-00-273-5202, 00-273-5202, 5306002735202, 002735202

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-273-520201847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON FLATS

Cross Reference | NSN 5306-00-273-5202
Part Number Cage Code Manufacturer
323117572915GENERAL MOTORS CORPELECTRO-MOTIVE DIV
321450172915GENERAL MOTORS CORPELECTRO-MOTIVE DIV
323117555380HATCH & KIRK, INC.
321450155380HATCH & KIRK, INC.
Technical Data | NSN 5306-00-273-5202
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.000 INCHES MINIMUM
FASTENER LENGTH1.750 INCHES NOMINAL
MINIMUM TENSILE STRENGTH69000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.614 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
HOLE CONFIGURATION STYLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY2
HOLE DIAMETER0.062 INCHES NOMINAL
FEATURES PROVIDED UNFINISHED HEAD
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 GRADE
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY HEAD DIM AND HEAD HOLE