NSN 5306-01-575-9851

Part Details | MACHINE BOLT

5306-01-575-9851 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: NAS1581F3R7P, 5306-01-575-9851, 01-575-9851, 5306015759851, 015759851

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 20, 200901-575-985101847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-01-575-9851
Part Number Cage Code Manufacturer
NAS1581F3R7P80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5306-01-575-9851
Characteristic Specifications
HEAD STYLE6 CROWNED HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.363 INCHES NOMINAL
FASTENER LENGTH0.834 INCHES MINIMUM AND 0.864 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH1600 POUNDS PER SQUARE INCH
HEAD DIAMETER0.304 INCHES NOMINAL
HEAD HEIGHT0.015 INCHES NOMINAL
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
GRIP LENGTH0.437 INCHES NOMINAL
GRIP DIAMETER0.189 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, SHEAR, 100 DEGREE FLUSH REDUCED HEAD, OFFSET CRUCIFORM-RIBBED RECESS, 95 KSI FSU