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 6105-00-484-1890
NSN 6105-00-664-1292
NSN 5910-01-360-6092
NSN 5920-00-665-1065
NSN 5965-01-068-2714
NSN 5925-00-369-7747
NSN 5910-01-376-2932
NSN 5915-01-307-1673
NSN 5930-01-254-3086
NSN 5945-00-466-3748
NSN 6685-01-516-5748
NSN 5990-01-514-8030