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 5999-01-502-4290
NSN 6150-01-319-2630
NSN 6130-01-434-1676
NSN 6110-01-317-4830
NSN 5935-00-246-5280
NSN 6650-01-056-7158
NSN 6685-01-073-4912
NSN 5945-01-580-8921
NSN 6620-01-474-4951
NSN 5985-00-221-1563
NSN 5975-01-127-2072
NSN 5965-01-570-4711