NSN 5306-01-321-3563

Part Details | MACHINE BOLT

5306-01-321-3563 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: 4075657, 4075657, 4075657A, 4075657, 5306-01-321-3563, 01-321-3563, 5306013213563, 013213563

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 16, 199001-321-356301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-321-3563
Part Number Cage Code Manufacturer
40756570UCY9M.S. AEROSPACE INC.
407565752661UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY
4075657A77445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
407565777445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5306-01-321-3563
Characteristic Specifications
HEAD STYLE3 HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.640 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
FASTENER LENGTH1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES NOMINAL
SPECIAL FEATURESBOTTOM OF HEAD CHAMFERRED 0.035/0.045 IN. X 40.0/50.0 DEGREES ALL FOUR SIDES;THREADS MODIFIED 0.181/0.187 MAJOR DIA
END ITEM IDENTIFICATIONF100PW0229 ENGINE