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 6220-01-117-2918
NSN 5950-01-364-1094
NSN 6220-01-414-4630
NSN 6320-00-586-5641
NSN 5905-00-407-2871
NSN 5915-00-312-2652
NSN 5920-00-419-8278
NSN 6610-01-105-7004
NSN 6145-01-221-6518
NSN 5855-00-548-4742
NSN 6620-01-327-4111
NSN 5855-00-451-6155