Product Details | MACHINE BOLT

5306-00-151-2440 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.

Part Alternates: AN5C6, B6812, 5306-00-151-2440, 00-151-2440, 5306001512440, 001512440

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 00-151-2440

Drawings & Photos | NSN 5306-00-151-2440


Demand History | NSN 5306-00-151-2440

Part Number Request Date QTY Origin
B6812 2015-06-173 47 us
B6812 2015-05-147 15 us
AN5C6 2014-06-157 50 United States
B6812 2013-09-260 50 us
B6812 2012-12-340 2 Serbia
B6812 2012-11-324 2 YU
5306-00-151-2440 2011-03-70 10 Brazil
B6812 2010-05-134 25 us
B6812 2008-11-315 50 Turkey
B6812 2008-08-214 50 United States
B6812 2008-08-214 100 United States

Cross Reference | NSN 5306-00-151-2440

Part Number Cage Code Manufacturer
AN5C6 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN5CH6 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
B6812 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5306-00-151-2440

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.500 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
FASTENER LENGTH 0.828 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
MATERIAL STEEL COMP 431 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
GRIP LENGTH 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 0.656 INCHES MINIMUM AND 0.688 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
FEATURES PROVIDED FINISHED HEAD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN5C6
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE B6812

Restrictions/Controls & Freight Information | NSN 5306-00-151-2440

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information