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: Molybdenum, wrought
NSN 5855-01-205-7030
NSN 5998-01-310-7611
NSN 5855-00-149-0766
NSN 6650-01-382-8569
NSN 6135-01-244-5580
NSN 5950-01-453-0663
NSN 6620-01-391-7331
NSN 5895-01-188-7470
NSN 5965-01-309-4368
NSN 6130-01-549-3441
NSN 5895-00-080-2003
NSN 5910-01-272-5036