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: Hard rubber (for example, ebonite) in all forms, including waste and scrap; articles of hard rubber
NSN 5835-00-025-9951
NSN 5960-01-320-3362
NSN 6610-01-475-7915
NSN 6130-01-528-9793
NSN 6240-01-320-1308
NSN 5935-01-364-3900
NSN 6145-00-814-5312
NSN 5965-01-312-1630
NSN 5998-01-459-7129
NSN 5925-01-649-1424
NSN 6135-01-449-0625
NSN 6240-00-413-4577