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 6105-00-889-8345
NSN 5945-00-995-2221
NSN 5835-01-557-4914
NSN 6620-01-545-4845
NSN 5990-01-146-1779
NSN 6685-01-100-1071
NSN 5925-00-592-8571
NSN 6685-01-026-7364
NSN 5965-00-128-6426
NSN 5895-00-733-5748
NSN 5965-00-067-7393
NSN 5930-01-154-9646