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 6645-00-943-9063
NSN 5950-00-930-2756
NSN 5998-01-349-0572
NSN 5960-01-641-5493
NSN 5925-00-025-1339
NSN 5960-00-734-1828
NSN 5999-00-343-1896
NSN 5965-01-495-0030
NSN 6650-00-597-7313
NSN 6135-00-826-4798
NSN 2925-01-494-3259
NSN 6150-01-434-7013