NSN 5306-01-616-6641

Part Details | MACHINE BOLT

5306-01-616-6641 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: BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, BACB30PW416, BACB30PW4-16, 5306-01-616-6641, 01-616-6641, 5306016166641, 016166641

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 25, 201301-616-664101847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-616-6641
Part Number Cage Code Manufacturer
BACB30PW4-161RC86ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30PW4-1606950ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30PW4-1617943FEDERAL MANUFACTURING CORPORATION
BACB30PW4-1617446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30PW4-1656878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30PW4-1606725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30PW4-1681205THE BOEING COMPANYDBA BOEING
BACB30PW4-1606710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-616-6641
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD LENGTH0.2500 INCHES NOMINAL
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SPECIAL FEATURESMATERIAL: A286 CRES
SUPPLEMENTARY FEATURESMAXIMUM SERVICE TEMPERATURE: 450F
END ITEM IDENTIFICATIONUPPER INSTL-INBD FXD TE
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, HEX HEAD, SHOULDER A286 CRES, LONG THREAD, SELF-LOCKING AND NON-LOCKING