NSN 5306-01-609-6873

Part Details | MACHINE BOLT

5306-01-609-6873 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: NAS7306A15X, 5306-01-609-6873, 01-609-6873, 5306016096873, 016096873

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 31, 201201-609-687301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-01-609-6873
Part Number Cage Code Manufacturer
NAS7306A15X82918BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 5306-01-609-6873
Characteristic Specifications
HEAD STYLE6 CROWNED HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.3750 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.578 INCHES NOMINAL
FASTENER LENGTH1.5000 INCHES MINIMUM AND 1.5305 INCHES MAXIMUM
HEAD DIAMETER0.763 INCHES NOMINAL
HEAD HEIGHT0.166 INCHES NOMINAL
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
GRIP LENGTH0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM
END ITEM IDENTIFICATIONKC-135 ACFT
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, 100 DEG HEAD, CRUCIFORM RECESS, CLOSE TOLERANCE