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National Stock Number:
5306-00-813-8812
Federal Supply Class:
5306
National Item Identification Number:
008138812
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:
| 407285 | 55282 | J.T. SLOCOMB CORP | | 407285 | 77445 | RTX CORPORATION |
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Techincal Specification:
| EXTENDED WASHER THICKNESS | 0.180 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 1.590 INCHES NOMINAL | | FASTENER LENGTH | 1.860 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 1.050 INCHES NOMINAL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 1.000 INCHES NOMINAL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD DIAMETER | 0.812 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.7652 TO 0.7689 INCHES | | PRECIOUS MATERIAL | SILVER | | SPECIAL FEATURES | 0.630 IN. DIA HOLE DRILLED TO DEPTH OF 0.610 IN. ON LONGITUDINAL AXIS OF HEAD | | WIDTH BETWEEN FLATS | 1.177 INCHES MINIMUM AND 1.190 INCHES MAXIMUM | | SURFACE TREATMENT | SILVER OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.810 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 16 |
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