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 5855-01-197-2774
NSN 5990-00-518-0684
NSN 5920-01-217-8379
NSN 5945-01-172-9323
NSN 2925-01-589-4880
NSN 5925-01-243-2896
NSN 6650-00-421-9818
NSN 6685-00-908-7799
NSN 2925-01-510-9378
NSN 5965-01-580-0938
NSN 5950-00-234-6988
NSN 5975-01-167-7952