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 6620-01-379-9548
NSN 5999-01-271-3405
NSN 5915-01-590-2704
NSN 2925-00-845-1480
NSN 5930-00-134-1312
NSN 6150-01-179-9636
NSN 5905-00-114-7984
NSN 5930-01-085-5563
NSN 6685-00-985-5221
NSN 5835-01-090-0784
NSN 6240-01-273-0193
NSN 6620-01-537-0902