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 5930-01-145-4100
NSN 5960-00-853-8702
NSN 5910-01-468-1112
NSN 5920-01-270-7795
NSN 5835-01-313-6087
NSN 5925-00-475-2648
NSN 5965-00-636-4926
NSN 5905-01-335-0671
NSN 5930-00-370-0947
NSN 5930-01-357-6456
NSN 7035-01-359-3915
NSN 5960-00-269-4762