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 6610-00-584-5055
NSN 6135-01-408-9244
NSN 5998-01-468-2640
NSN 6110-01-223-5973
NSN 5975-01-070-2713
NSN 5895-01-101-5887
NSN 6150-00-557-7656
NSN 5965-00-905-6895
NSN 5905-00-988-7435
NSN 5975-01-503-5067
NSN 5985-01-279-4934
NSN 6620-01-242-9247