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 cellulose fiber-cement or the like, not containing asbestos, nesoi
NSN 6645-01-043-9076
NSN 5960-01-442-9304
NSN 5905-00-528-1048
NSN 4140-01-107-0222
NSN 5935-01-049-2425
NSN 7035-00-104-7613
NSN 5920-00-555-1877
NSN 5996-00-116-3950
NSN 5945-01-348-7996
NSN 6610-01-509-2048
NSN 5920-01-027-0660
NSN 5996-00-976-1429