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National Stock Number:
5306-01-500-7308
Federal Supply Class:
5306
National Item Identification Number:
015007308
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:
| 13288706 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 4H6H | | FASTENER LENGTH | 31.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 14.0 MILLIMETERS NOMINAL | | HEAD STYLE | CROWNED HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6322 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OVERALL OR STEEL COMP 4140 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS | | SPECIAL FEATURES | DATA EXPORT CONTROLLED | | WIDTH BETWEEN FLATS | 16.8 MILLIMETERS MINIMUM AND 17.0 MILLIMETERS MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 27.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | MJ | | THREAD PITCH IN MILLIMETERS | 1.5 |
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