NSN 5306-01-316-7072

Part Details | MACHINE BOLT

5306-01-316-7072 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: 4074198, 4074198, 5306-01-316-7072, 01-316-7072, 5306013167072, 013167072

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 14, 199001-316-707201847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON FLATS

Cross Reference | NSN 5306-01-316-7072
Part Number Cage Code Manufacturer
40741980UCY9M.S. AEROSPACE INC.
407419877445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5306-01-316-7072
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.240 INCHES NOMINAL
FASTENER LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD HEIGHT0.132 INCHES NOMINAL
WIDTH BETWEEN FLATS0.435 INCHES NOMINAL
HOLE CONFIGURATION STYLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY3
HOLE DIAMETER0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM
SPECIAL FEATURESTHREAD MODIFIED MAJOR DIA O.2435-0.2490 IN.
END ITEM IDENTIFICATIONF100PW0229 ENGINE/FAN MODULE