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 overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
NSN 5905-01-286-2798
NSN 5990-01-259-7138
NSN 6320-01-631-7828
NSN 5990-00-478-6518
NSN 6135-00-087-0333
NSN 5930-01-452-5113
NSN 6220-00-427-8155
NSN 6610-00-545-5213
NSN 6150-01-314-5816
NSN 5930-00-920-7104
NSN 6150-01-064-9992
NSN 6130-00-848-5735