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National Stock Number: 5306-01-436-6466
Federal Supply Class: 5306
National Item Identification Number: 014366466
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:
125646-4 | 56878 | SPS TECHNOLOGIES, LLC | 20-104-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
FASTENER LENGTH | 2.260 INCHES MINIMUM AND 2.290 INCHES MAXIMUM | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM | GRIP LENGTH | 1.750 INCHES NOMINAL | HEAD HEIGHT | 0.125 INCHES MINIMUM | HEAD STYLE | DISHED HEXAGON | LOCKING FEATURE | RETAINER GRIP | MATERIAL DOCUMENT AND CLASSIFICATION | A286 AMS5731 ASSN STD ALL MATERIAL RESPONSES OVERALL | MATERIAL | STEEL CORROSION RESISTING OVERALL | MINIMUM TENSILE STRENGTH | 180 MEGAPASCALS | NOMINAL THREAD DIAMETER | 0.2500 INCHES | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 MIL SPEC ALL TREATMENT RESPONSES OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.525 INCHES NOMINAL | THREAD QUANTITY PER INCH | 28 | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
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