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).
NSN 6320-00-371-8335
NSN 6620-01-446-7290
NSN 2925-00-432-3410
NSN 5999-00-049-3696
NSN 5855-01-430-0132
NSN 5999-00-253-0259
NSN 6105-01-364-6175
NSN 5960-01-391-4701
NSN 5905-00-831-9143
NSN 6685-01-260-6072
NSN 5930-01-519-8440
NSN 5930-00-055-6071