Three equally spaced tapped hole 6-32 unc 2b 0.190 in. Deep 2.375 in. Diameter bolt circle shouldered side
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes spacer, optical element. See also washer, recessed and washer, shouldered and recessed.
Classification: Articles of aluminum nesoi
NSN 5930-00-419-2906
NSN 6320-00-456-0836
NSN 5996-01-080-2375
NSN 4140-01-626-8417
NSN 6620-01-313-3755
NSN 6320-01-323-7565
NSN 5915-00-269-4463
NSN 5930-01-503-2577
NSN 7035-01-150-6303
NSN 6130-00-248-7244
NSN 5999-01-263-3657
NSN 5945-01-304-3282