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 5905-01-290-3750
NSN 5998-01-268-1716
NSN 5915-01-359-7571
NSN 2925-00-502-3768
NSN 5905-00-426-1664
NSN 5925-00-677-1937
NSN 6620-01-444-8261
NSN 4140-01-332-9787
NSN 7035-01-062-0184
NSN 5998-01-231-3236
NSN 6645-01-212-9474
NSN 5960-00-105-7598