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 5915-00-072-8170
NSN 5910-00-170-7170
NSN 6130-01-359-9321
NSN 5990-01-294-6198
NSN 6145-01-431-2262
NSN 6105-01-368-0992
NSN 5990-01-658-9964
NSN 4140-00-872-6316
NSN 5895-01-054-3303
NSN 5950-01-541-5016
NSN 5950-01-328-0707
NSN 6105-00-925-2226