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 5930-01-548-2838
NSN 5990-01-326-2677
NSN 6620-01-332-5815
NSN 5990-00-296-4825
NSN 5945-01-422-3233
NSN 5915-00-556-6163
NSN 5990-00-721-3928
NSN 5935-01-354-0927
NSN 7035-00-437-7950
NSN 5895-00-156-7282
NSN 6130-01-004-7794
NSN 6220-01-641-8494