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National Stock Number:
5306-01-477-5890
Federal Supply Class:
5306
National Item Identification Number:
014775890
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:
| 3M1265-16D41 | 76301 | THE BOEING COMPANY | | 93956-16-41 | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | FASTENER LENGTH | 4.102 INCHES MINIMUM AND 4.132 INCHES MAXIMUM | | GRIP LENGTH | 2.563 INCHES NOMINAL | | HEAD HEIGHT | 0.529 INCHES MINIMUM AND 0.549 INCHES MAXIMUM | | HEAD MINOR DIAMETER | 1.406 INCHES MINIMUM AND 1.438 INCHES MAXIMUM | | HEAD STYLE | SPLINE DRIVE SHEAR HEAD | | MATERIAL | COBALT COMP MP-35-N OVERALL | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.810 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 12 |
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