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).
Classification: Other articles of iron or steel not wire nesoi
NSN 6685-00-914-8393
NSN 5996-00-466-9781
NSN 6135-00-221-4720
NSN 5925-01-178-4078
NSN 5990-01-632-0969
NSN 6135-01-050-3194
NSN 6320-01-627-8295
NSN 6105-01-399-8556
NSN 6150-00-752-2542
NSN 6110-01-071-3366
NSN 5925-00-229-8024
NSN 6135-01-045-1504