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 5855-01-526-0131
NSN 7035-01-529-8844
NSN 5920-01-056-5039
NSN 5960-01-443-4861
NSN 5920-01-039-8099
NSN 6650-01-594-3015
NSN 5990-00-244-5715
NSN 6650-01-432-1830
NSN 5935-01-025-0169
NSN 5975-00-345-8055
NSN 5930-00-615-8551
NSN 6130-01-451-3527