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 6105-01-353-3251
NSN 4140-00-289-9263
NSN 5960-01-323-6432
NSN 5920-01-608-4109
NSN 6150-01-231-8604
NSN 5945-01-339-2861
NSN 5910-00-878-4372
NSN 7035-01-508-0619
NSN 5975-01-447-8189
NSN 6135-00-377-9165
NSN 5998-01-587-6191
NSN 5915-01-066-4791