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National Stock Number:
5306-01-122-9724
Federal Supply Class:
5306
National Item Identification Number:
011229724
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:
| 9328588-4 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 2.190 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | THREAD LENGTH | 1.240 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.562 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD HEIGHT | 0.557 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.625 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.938 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.133 INCHES NOMINAL | | SPECIAL FEATURES | HOLE IN HEAD CAN HAVE FLAT,SPHERICAL OR CONICAL BOTTOM;HOLE IN HEAD DIA 0.440 IN. AND 0.270 IN.DEEP | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19200 | | DESIGN CONTROL REFERENCE | 9328588-4 |
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