Color natural or red
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.
NSN 5998-00-942-7934
NSN 6610-00-281-9516
NSN 6145-00-226-4468
NSN 7035-00-064-7008
NSN 5998-01-525-8702
NSN 5855-00-797-8217
NSN 2925-01-455-2558
NSN 6105-01-268-9380
NSN 5925-01-344-6478
NSN 6110-00-925-0480
NSN 5999-01-598-8960
NSN 5985-01-642-5980