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 5945-01-454-1850
NSN 5996-01-060-9882
NSN 6240-01-055-5193
NSN 6145-01-658-3214
NSN 5925-01-183-3111
NSN 6110-00-881-8158
NSN 5999-00-146-5581
NSN 6650-01-176-8785
NSN 6150-00-018-8646
NSN 5930-01-576-0543
NSN 6685-01-514-3342
NSN 6150-00-793-3069