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 6610-01-575-4348
NSN 6610-01-254-4196
NSN 5915-00-674-2053
NSN 6620-01-407-1158
NSN 6240-01-116-5988
NSN 6645-00-321-6071
NSN 6110-01-159-2360
NSN 5930-01-573-1171
NSN 5975-01-204-5159
NSN 5990-00-116-6590
NSN 5990-01-218-5160
NSN 6130-00-139-1055