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 7035-01-551-3169
NSN 6135-01-530-8136
NSN 5985-01-569-0546
NSN 5996-01-575-1501
NSN 5920-01-268-0720
NSN 6685-00-876-9696
NSN 5930-01-431-7977
NSN 6320-01-181-9474
NSN 5895-01-435-2945
NSN 5945-01-416-8131
NSN 5835-01-046-9615
NSN 5990-00-471-1435