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National Stock Number:
5306-00-060-5756
Federal Supply Class:
5306
National Item Identification Number:
000605756
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:
| 5306CV2-032-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | C4PM10205-1 | 1C762 | FIELD AVIATION CO INC | | C4PM10205-1 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
| FASTENER LENGTH | 1.015 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 0.707 INCHES MINIMUM AND 0.741 INCHES MAXIMUM | | HARDNESS RATING | 27.0 ROCKWELL C NOMINAL OVERALL | | HEAD DIAMETER | 0.367 INCHES NOMINAL | | HEAD HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SPECIAL FEATURES | CHAMFER ONE SIDE OF HEAD AT AN ANGLE OF 0.063 IN. BEGINNING AT POINT 0.150 IN. FROM TOP OF HEAD | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.274 INCHES MINIMUM AND 0.308 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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