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 5855-01-603-7530
NSN 5990-01-029-0868
NSN 6220-01-058-9107
NSN 6320-01-592-6248
NSN 5855-01-565-5030
NSN 5998-01-148-5339
NSN 6135-01-398-5922
NSN 5910-01-462-0401
NSN 6650-01-185-2544
NSN 5965-00-617-5731
NSN 5920-01-522-2759
NSN 2925-01-359-4027