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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5960-01-224-7151
NSN 6240-01-401-5340
NSN 6320-00-160-0899
NSN 5920-01-218-6191
NSN 5998-00-426-6827
NSN 6220-01-048-9079
NSN 5960-00-863-6035
NSN 6645-00-987-3409
NSN 5920-01-571-7674
NSN 6610-01-441-1581
NSN 5975-01-477-7608
NSN 5930-01-658-6236