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 5965-01-630-0409
NSN 5905-01-634-0595
NSN 5996-00-862-5514
NSN 6610-01-389-3082
NSN 6610-01-042-3954
NSN 5975-01-381-7111
NSN 6150-01-244-6997
NSN 6110-01-539-7628
NSN 6685-00-375-1526
NSN 6105-01-271-2248
NSN 6320-00-343-1798
NSN 5960-00-280-3759