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National Stock Number:
5306-01-098-5261
Federal Supply Class:
5306
National Item Identification Number:
010985261
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:
| 410539-1 | 54267 | ORLOTRONICS CORP | | 410539-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 7.570 INCHES MINIMUM AND | | 7.930 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | THREAD LENGTH | 6.070 INCHES MINIMUM AND | | 6.430 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | THREAD QUANTITY PER INCH | 10 | | THREAD CLASS | 2A | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.570 INCHES MINIMUM AND | | 0.618 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 1.212 INCHES MINIMUM AND | | 1.250 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 54267 | | DESIGN CONTROL REFERENCE | 410539-1 |
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