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 7035-01-144-6408
NSN 6650-00-197-7563
NSN 6130-00-372-4322
NSN 7035-01-178-9354
NSN 5905-01-391-7001
NSN 5996-01-376-4117
NSN 5835-01-380-1626
NSN 5960-00-539-7914
NSN 6135-00-444-1402
NSN 6620-00-643-1402
NSN 6610-01-386-0647
NSN 6645-01-025-1002