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 6150-01-336-4321
NSN 6240-01-058-7207
NSN 5935-00-240-5019
NSN 5998-01-114-6252
NSN 6105-01-481-0350
NSN 6145-00-560-5726
NSN 6685-01-634-0611
NSN 5905-00-295-6387
NSN 5985-01-568-1395
NSN 6135-01-079-7852
NSN 6145-01-392-8938
NSN 5965-01-328-7526