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 5990-01-326-2677
NSN 5960-01-017-0989
NSN 6685-00-555-3054
NSN 5915-01-420-5777
NSN 6645-01-388-7364
NSN 6150-00-832-3364
NSN 5950-01-271-4676
NSN 6645-01-574-6160
NSN 6645-00-634-9317
NSN 5895-01-104-4410
NSN 6220-01-144-0775
NSN 5935-01-421-1802