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 5990-01-272-4091
NSN 6610-00-489-4771
NSN 6145-01-010-4665
NSN 5985-00-229-2929
NSN 5996-01-209-3164
NSN 6620-00-113-9145
NSN 5960-00-269-4762
NSN 5945-01-242-9430
NSN 6645-01-098-5077
NSN 5945-01-411-6180
NSN 6650-01-617-2513
NSN 5915-01-627-7113