Tray size: 0.192 in.
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 6130-00-604-1180
NSN 6110-01-101-3799
NSN 6150-00-918-3900
NSN 4140-00-936-5636
NSN 6645-01-400-2119
NSN 5925-00-432-0121
NSN 5975-01-625-0386
NSN 5998-00-499-1773
NSN 5975-00-229-8712
NSN 5975-01-364-1117
NSN 5930-00-770-2673
NSN 5925-01-270-4570