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 6620-01-412-5514
NSN 5975-01-060-2197
NSN 6320-00-593-0379
NSN 5999-01-629-9562
NSN 6150-00-758-1530
NSN 6610-00-859-6136
NSN 6620-01-425-8257
NSN 6110-01-012-1759
NSN 5999-01-542-9923
NSN 5930-01-442-7356
NSN 5905-00-102-6066
NSN 6135-00-803-3012