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 5895-00-577-4078
NSN 4140-01-394-5720
NSN 5925-00-983-0214
NSN 6105-00-614-8003
NSN 5945-00-247-4053
NSN 5910-01-349-3052
NSN 5855-01-627-7126
NSN 5920-00-291-1379
NSN 6320-01-600-5808
NSN 5999-01-263-2899
NSN 6110-00-560-1745
NSN 6130-01-203-8049