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National Stock Number:
5306-01-217-2905
Federal Supply Class:
5306
National Item Identification Number:
012172905
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:
| 74D111091-2013 | 0C1D0 | ORC-O TOOL & MACHINE INC | | 74D111091-2013 | 14248 | HARLOW AEROSTRUCTURES, LLC | | 74D111091-2013 | 1V662 | KMI, INC | | 74D111091-2013 | 30205 | MERCER PRODUCTS & MANUFACTURING COMPANY | | 74D111091-2013 | 4S687 | ANDERSON MACHINE AND ENGINEERING CO INC | | 74D111091-2013 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 1.120 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | PROPRIETARY CHARACTERISTICS | MRCS | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SPECIAL FEATURES | CONICAL SHAPE ON TOP OF HEXAGON HEAD | | WIDTH BETWEEN FLATS | 0.875 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.490 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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