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 6645-01-497-1998
NSN 5975-01-419-4054
NSN 5910-00-124-8823
NSN 5985-01-061-2059
NSN 5895-01-427-9856
NSN 6685-00-216-6676
NSN 5920-01-274-3965
NSN 5985-00-947-3837
NSN 7035-01-145-5059
NSN 5996-01-631-6917
NSN 6685-01-582-7426
NSN 5996-01-645-4831