6680-01-178-9159 VALVE,NEEDLE ASSEMBLY Index 4140-01-178-9161 GUARD,FAN IMPELLER

National Stock Number:
3040-01-178-9160

Federal Supply Class:
3040

National Item Identification Number:
011789160

Description:
HOUSING,MECHANICAL DRIVE

Detail:
An item fabricated from a single, internally cored casting, or composed of two or more separate castings, and designed to position and protect bearings, shafts, gears, and/or other components required for a mechanical drive. Includes items having access hole(s) to facilitate machining and assembling of components. It may include the access hole cover plate(s).


Manufacturer Information:
H01-1-2-100133321HOFFER FLOW CONTROLS INC


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING
OVERALL LENGTH6.500 INCHES NOMINAL
SPECIAL FEATURES1.770 IN. DIA OUTLET CONNECTION; FINISH ON FLANGE END CIRCULAR LAY TO 1000 ROUGHNESS HEIGHT RATING OR PRONOGRAPHIC 125 TO 250 ROUGHNESS H RATING PRODUCED BY MACHINING 30 TO 80 CUTS OF UNIFORM DEPTH PER INCH OF FACE W


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