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 6650-00-052-3202
NSN 6130-01-081-0377
NSN 7035-01-605-6368
NSN 5835-01-565-3411
NSN 5996-01-116-7729
NSN 5910-01-551-9571
NSN 5915-01-223-2122
NSN 5950-00-451-4975
NSN 6650-01-090-8576
NSN 5895-01-110-6737
NSN 5930-01-142-2571
NSN 5925-01-196-5123