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 5925-01-335-5403
NSN 2925-01-304-4567
NSN 6650-01-495-1269
NSN 5895-01-029-1775
NSN 6645-01-511-1501
NSN 5855-01-243-2355
NSN 5985-01-028-0682
NSN 5945-00-571-7934
NSN 5998-01-012-8157
NSN 6320-00-908-6841
NSN 6110-01-271-0732
NSN 5996-01-470-8726