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 5905-01-049-4005
NSN 5965-01-187-3078
NSN 5910-00-504-3915
NSN 6685-01-323-2136
NSN 6105-00-556-6333
NSN 6650-01-005-0714
NSN 5915-00-010-8333
NSN 5930-00-239-3348
NSN 5975-01-148-5254
NSN 7035-00-541-8516
NSN 5895-01-586-8042
NSN 5935-01-086-2827