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 6240-01-361-9167
NSN 5965-01-417-6946
NSN 5985-01-119-0541
NSN 6130-00-262-0426
NSN 6320-00-977-3930
NSN 5965-00-787-3028
NSN 5910-00-959-8583
NSN 2925-01-612-0405
NSN 6645-01-650-5735
NSN 5965-01-162-4118
NSN 6110-00-857-4274
NSN 6105-00-175-9078