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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5965-00-226-7870
NSN 6650-00-379-5434
NSN 5910-01-155-8664
NSN 5965-01-500-9207
NSN 5999-00-518-9721
NSN 6620-01-067-8336
NSN 5905-01-387-3566
NSN 2925-01-248-6028
NSN 5895-01-460-1607
NSN 5905-01-062-2303
NSN 2925-00-172-9264
NSN 5950-01-272-8695