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National Stock Number:
5306-00-068-8699
Federal Supply Class:
5306
National Item Identification Number:
000688699
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:
| 135B6131 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.470 INCHES MINIMUM AND | | 1.530 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 OVERALL | | THREAD LENGTH | 1.469 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 1.125 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND | | 33.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.440 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 2.375 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | SPECIAL FEATURES | FACE OF BOLT HEAD MARKED GE135B6131 PER 304A819 CLASS 19. LOCATE 1 DRILL HOLE 0.125 INCH DIA 0.780 INCH FROM CENTER OF HEAD AT ASSEMBLY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 05606 | | DESIGN CONTROL REFERENCE | 135B6131 |
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