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
NSN 6145-01-476-7814
NSN 6150-01-542-8236
NSN 6220-00-703-1334
NSN 6620-01-078-6372
NSN 5935-00-420-7941
NSN 5935-01-439-0148
NSN 6130-01-567-9065
NSN 5975-01-444-4832
NSN 5998-01-532-3965
NSN 6110-00-581-4445
NSN 5905-01-350-3624