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National Stock Number:
5306-00-622-0544
Federal Supply Class:
5306
National Item Identification Number:
006220544
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:
| 375255-1 | 0HM72 | FALCON MANUFACTURING CORP | | 375255-1 | 63630 | SEANAIR, LLC | | 5306PL1029187 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 375255-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 2.230 INCHES NOMINAL | | MATERIAL | STEEL COMP 8630 OVERALL | | THREAD LENGTH | 0.387 INCHES MINIMUM AND | | 0.393 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH | | HEAD HEIGHT | 0.080 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.540 INCHES NOMINAL | | GRIP LENGTH | 1.760 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 375255-1 |
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