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 2925-00-881-3770
NSN 5985-01-246-3216
NSN 5998-01-063-3500
NSN 6130-00-818-6171
NSN 6685-00-637-8553
NSN 6105-00-909-1049
NSN 5985-01-065-3077
NSN 4140-00-175-6036
NSN 6130-01-181-5475
NSN 5945-01-437-0348
NSN 5855-00-879-7245
NSN 6320-01-216-1678