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 5835-01-251-7301
NSN 6240-00-170-5302
NSN 5996-01-215-0944
NSN 5835-01-057-5827
NSN 6320-01-067-0474
NSN 5920-01-554-5395
NSN 5930-01-366-2886
NSN 7035-01-511-4094
NSN 6105-01-570-0351
NSN 6650-01-419-0286
NSN 5895-01-573-6065
NSN 6135-01-236-8603