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 6645-01-270-6806
NSN 5905-00-529-0508
NSN 5895-01-364-2193
NSN 5999-01-160-1418
NSN 6145-01-096-2505
NSN 5985-01-407-3236
NSN 5998-01-521-2970
NSN 5915-01-585-8879
NSN 6650-00-031-8467
NSN 6645-01-025-1002
NSN 6240-01-322-4887
NSN 6650-01-244-1573