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).
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5895-01-346-3305
NSN 5950-01-386-3480
NSN 5960-00-672-3836
NSN 6130-00-403-9379
NSN 6240-00-143-0990
NSN 5920-00-964-9986
NSN 5920-01-492-5788
NSN 6145-01-029-7056
NSN 5915-01-608-4280
NSN 5996-01-422-5495
NSN 5990-01-644-1441
NSN 6685-00-453-0178