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 6320-00-459-8973
NSN 5985-01-474-5650
NSN 5895-01-178-9923
NSN 5985-00-690-9663
NSN 5999-00-959-4415
NSN 5975-01-044-4039
NSN 5975-00-931-7910
NSN 5945-01-181-5956
NSN 5960-00-975-0560
NSN 5960-00-682-7142
NSN 2925-00-508-6032
NSN 6105-00-659-3890