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 5990-01-215-0590
NSN 5998-00-001-4642
NSN 5835-01-424-4577
NSN 6610-00-292-9895
NSN 6645-01-484-1858
NSN 5935-00-110-5535
NSN 5905-00-469-3853
NSN 5835-01-507-0731
NSN 5920-01-350-3163
NSN 5920-00-269-6178
NSN 6650-00-401-7896
NSN 5930-00-792-7446