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 6145-00-141-8095
NSN 6645-00-274-5670
NSN 6645-01-066-6665
NSN 5996-01-224-9463
NSN 5905-00-901-8000
NSN 5998-01-025-9799
NSN 5950-00-277-4701
NSN 6220-01-320-7585
NSN 4140-01-125-5187
NSN 5945-01-062-9281
NSN 6130-01-361-1793
NSN 5990-01-054-3332