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 5998-01-436-3480
NSN 5935-01-113-6831
NSN 5950-00-756-6382
NSN 5975-01-508-9996
NSN 5985-01-591-3698
NSN 6110-01-518-0274
NSN 6650-00-724-8258
NSN 5965-00-116-8982
NSN 5996-01-281-3234
NSN 5855-01-180-5369
NSN 6620-01-449-8743
NSN 5855-01-512-1926