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 5855-01-100-3272
NSN 4140-01-443-3523
NSN 7035-01-131-1168
NSN 5998-01-183-4855
NSN 6135-00-269-5843
NSN 6135-01-419-2794
NSN 6105-00-376-2174
NSN 5999-00-925-2502
NSN 5999-01-400-2380
NSN 5975-01-416-5911
NSN 5999-00-862-5157
NSN 5915-01-248-2229