1660-00-070-5252 MANIFOLD,OXYGEN INS Index 6695-00-070-5256 BEZEL,INSTRUMENT MOUNTING

National Stock Number:
5306-00-070-5255

Federal Supply Class:
5306

National Item Identification Number:
000705255

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.


Manufacturer Information:
416B582P507482GENERAL ELECTRIC COMPANY
416B582P524446GENERAL ELECTRIC COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO FLAT0.259 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
FASTENER LENGTH1.560 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
HEAD DIAMETER0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
HEAD HEIGHT0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD STYLEDEE
MATERIAL DOCUMENT AND CLASSIFICATIONC50T35A, CAGE 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.570 INCHES NOMINAL
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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