NSN 5306-01-444-2490

Part Details | MACHINE BOLT

5306-01-444-2490 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: M1222RN10C236NCLN, MILDTL1222, MIL-DTL-1222, 594203811, 5942038-11, 5275942038 PIECE 11, 527-5942038 PIECE 11, 5306-01-444-2490, 01-444-2490, 5306014442490, 014442490

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 01, 199701-444-249001847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-444-2490
Part Number Cage Code Manufacturer
M1222RN10C236NCLN81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
5942038-1153711NAVAL SEA SYSTEMS COMMAND
527-5942038 PIECE 1153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5306-01-444-2490
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL
FASTENER LENGTH2.250 INCHES NOMINAL
HEAD HEIGHT0.378 INCHES MINIMUM AND 0.444 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.906 INCHES MINIMUM AND 0.928 INCHES MAXIMUM
GRIP LENGTH0.750 INCHES NOMINAL
GRIP DIAMETER0.642 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX HEAD BOLT