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 5985-01-652-6773
NSN 6135-01-621-4927
NSN 5990-01-595-9441
NSN 6135-00-110-1981
NSN 2925-01-386-7392
NSN 6610-01-125-0776
NSN 5950-00-857-1957
NSN 6645-00-413-0461
NSN 6650-01-605-2302
NSN 6685-00-480-9200
NSN 5990-00-179-2576
NSN 6135-00-985-7846