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 5915-01-242-2121
NSN 6620-00-021-9041
NSN 6150-01-398-8973
NSN 2925-01-327-3069
NSN 4140-00-256-1471
NSN 6320-01-299-6367
NSN 5925-01-046-9213
NSN 5990-00-366-0112
NSN 5905-01-419-3445
NSN 5855-01-524-2040
NSN 6320-01-473-9024
NSN 5998-00-647-1225