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National Stock Number:
5306-01-567-6119
Federal Supply Class:
5306
National Item Identification Number:
015676119
Description:
BOLT,MACHINE
Detail:
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.
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Manufacturer Information:
| 10025143 | 1EFH8 | GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. | | 20705460 | 89619 | MACK TRUCKS, INC. | | 421GC 1147 | 89619 | MACK TRUCKS, INC. | | 421GC1147 | 89619 | MACK TRUCKS, INC. | | 92245A625 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| FASTENER LENGTH | 1.125 INCHES NOMINAL | | HARDNESS RATING | 74.0 ROCKWELL B NOMINAL OVERALL | | HEAD HEIGHT | 0.234 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MINIMUM TENSILE STRENGTH | 70000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SPECIAL FEATURES | 3/8-16NC X 1 1/8 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MILSPEC STAINLESS STEEL CAP SCREW 3/8 - 16 X 1 1/8 | | WIDTH BETWEEN FLATS | 0.5625 INCHES NOMINAL | | SUPPLEMENTARY FEATURES | MATERIAL: 300 SERIES STAINLESS STEEL, MEETS FF-S-85 AND ARE PASSIVATED TO QQ-P-35 FOR PROTECTION AGAINST OXIDATION AND CORROSION; 2A THREAD FIT | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.125 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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