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 6320-01-287-0540
NSN 6685-01-334-9893
NSN 5999-00-632-2698
NSN 6150-01-106-8195
NSN 5910-00-912-2871
NSN 5855-00-869-3635
NSN 5985-01-263-4482
NSN 6150-01-488-8265
NSN 6105-01-152-2800
NSN 5990-01-146-9126
NSN 6650-01-116-5856
NSN 5998-01-525-9650