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 4140-01-406-3626
NSN 5950-01-513-2313
NSN 6135-01-633-8502
NSN 7035-01-391-9858
NSN 5998-00-500-8364
NSN 6145-00-185-4515
NSN 5965-00-161-1512
NSN 2925-01-539-9795
NSN 6320-00-925-0558
NSN 6240-00-204-9355
NSN 6685-01-167-2335
NSN 6620-01-494-3739