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National Stock Number:
5306-01-274-4466
Federal Supply Class:
5306
National Item Identification Number:
012744466
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:
| J649P13B | 07482 | GENERAL ELECTRIC COMPANY | | J649P13B | 07842 | PENN SCIENTIFIC PRODUCTS COMPANY INC | | J649P13B | 58828 | CFM INTERNATIONAL INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 0.990 INCHES MINIMUM AND | | 1.010 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY 718 OVERALL | | THREAD LENGTH | 0.880 INCHES MINIMUM AND | | 1.010 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.562 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | C50TF13 CL-B,CAGEC 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | HEAD HEIGHT | 0.551 INCHES MINIMUM AND | | 0.571 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.625 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.865 INCHES MINIMUM AND | | 0.885 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.140 INCHES MINIMUM AND | | 0.150 INCHES MAXIMUM | | HOLE CONFIGURATION STYLE | DOUBLE HEXAGON FLATS | | HOLE TYPE | DRILLED | | HOLE QUANTITY | 2 | | HOLE DIAMETER | 0.090 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | 32.0 MICROINCHES THREADS | | FEATURES PROVIDED | FINISHED HEAD |
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