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 5990-01-443-2931
NSN 6240-00-332-2084
NSN 2925-00-749-8893
NSN 6105-01-175-9060
NSN 5965-01-062-3492
NSN 6135-01-014-9755
NSN 5945-01-336-8559
NSN 6105-00-643-3826
NSN 5996-01-022-6921
NSN 5945-00-735-8737
NSN 5960-00-529-2704
NSN 6685-00-628-7342