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 6610-01-450-1042
NSN 6130-01-158-6139
NSN 5996-01-268-1625
NSN 5915-01-005-9670
NSN 5930-00-180-8225
NSN 6320-01-098-2503
NSN 6685-01-501-1390
NSN 6620-00-954-4971
NSN 5985-01-183-7292
NSN 5975-00-924-8081
NSN 6150-00-353-7392
NSN 5920-01-594-6994