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 6610-01-206-5278
NSN 5996-01-257-9027
NSN 5930-00-263-7854
NSN 5945-01-658-8764
NSN 6650-01-531-6738
NSN 5935-01-333-0564
NSN 5975-01-415-5771
NSN 5925-01-165-7053
NSN 5910-00-885-8980
NSN 6220-00-263-4893
NSN 6610-01-465-1320
NSN 6105-01-570-7245