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 5930-01-231-6568
NSN 5965-01-046-9619
NSN 5985-00-910-9958
NSN 6145-01-116-1274
NSN 6145-00-246-2424
NSN 5910-00-912-2139
NSN 5998-00-418-8835
NSN 6105-00-079-2409
NSN 6240-01-622-6534
NSN 5910-01-440-9558
NSN 5930-00-636-2292
NSN 2925-00-150-7334