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 2925-01-492-4193
NSN 5985-01-576-5422
NSN 7035-01-503-5517
NSN 5835-00-614-0650
NSN 6610-01-655-1559
NSN 6105-00-403-3305
NSN 5999-01-391-7003
NSN 5999-01-063-7408
NSN 6105-01-250-0128
NSN 5945-00-061-0810
NSN 5920-01-438-5751
NSN 6610-00-314-2605