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National Stock Number:
5306-99-495-5050
Federal Supply Class:
5306
National Item Identification Number:
994955050
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:
| A/MBEU-2207-GRU5 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED | | MBEU-2207-GRU5 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED |
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Techincal Specification:
| COLOR | BLUE OVERALL | | FASTENER LENGTH | 0.800 INCHES NOMINAL AND 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | HOLE CONFIGURATION STYLE | HEXAGON FLATS | | HOLE DIAMETER | 0.062 INCHES NOMINAL | | HOLE QUANTITY | 1 | | HOLE TYPE | DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | BS S95 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S114 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S116 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S117 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S96 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S102 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S102 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S105 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S148 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S147 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S149 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S154 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | WIDTH BETWEEN FLATS | 0.431 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.550 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF |
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