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 5960-01-134-1793
NSN 5996-00-449-5112
NSN 5925-01-350-5553
NSN 5985-01-067-9137
NSN 5925-00-227-0396
NSN 6620-01-044-3371
NSN 4140-01-201-0534
NSN 6105-00-760-1030
NSN 5835-01-090-0784
NSN 5910-01-165-1107
NSN 5985-01-438-3786
NSN 5998-01-410-7788