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 5950-01-304-0337
NSN 5999-00-962-8562
NSN 5996-01-627-3817
NSN 6685-01-544-6067
NSN 6620-01-032-3937
NSN 5998-01-424-0606
NSN 6135-00-995-1089
NSN 6650-01-505-6431
NSN 5985-01-279-3233
NSN 6150-01-235-0837
NSN 5910-01-430-3948
NSN 6685-01-012-2854