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 6150-01-046-0247
NSN 6240-01-258-5829
NSN 6220-01-634-0660
NSN 6685-01-527-8985
NSN 7035-01-547-7415
NSN 6650-01-258-0811
NSN 5935-00-939-8123
NSN 6240-01-104-5085
NSN 5985-00-177-9532
NSN 5935-01-056-4691
NSN 5999-01-326-3265
NSN 6135-01-487-6275