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 6105-00-789-5612
NSN 6150-01-441-9895
NSN 5895-01-203-4680
NSN 5985-01-059-7078
NSN 6135-01-113-1507
NSN 6110-01-088-8143
NSN 5895-00-850-0095
NSN 5990-01-465-9235
NSN 4140-01-272-0219
NSN 5960-01-322-1945
NSN 5999-00-578-9071
NSN 5996-01-047-8360