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 6685-00-591-7649
NSN 5930-00-256-9163
NSN 5975-00-225-8722
NSN 5935-00-240-1621
NSN 5895-00-078-9281
NSN 5945-00-487-6754
NSN 5985-01-320-2532
NSN 6685-00-990-3694
NSN 6645-01-633-1852
NSN 5975-01-549-1651
NSN 6150-01-088-6035
NSN 6320-01-029-4220