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 6685-01-388-4061
NSN 5855-01-117-7207
NSN 5920-00-473-0563
NSN 6685-01-450-0370
NSN 6145-01-561-3857
NSN 5998-01-560-3049
NSN 6135-01-214-6441
NSN 5996-00-289-9847
NSN 6610-00-435-8932
NSN 6135-01-168-2944
NSN 5930-01-498-8025
NSN 5905-00-395-2036