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 6150-00-135-5638
NSN 5998-00-695-4920
NSN 5935-00-408-4368
NSN 6610-00-567-9385
NSN 6620-00-115-9050
NSN 5945-01-422-9969
NSN 5975-01-023-1707
NSN 6610-00-202-5481
NSN 5855-01-131-5166
NSN 6135-01-618-8314
NSN 6150-01-489-7059
NSN 6130-00-161-7432