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 7035-00-574-4223
NSN 6610-00-923-1917
NSN 5950-01-429-9156
NSN 5975-01-114-1519
NSN 6685-01-105-3260
NSN 5998-01-570-4747
NSN 6145-01-346-2964
NSN 5855-01-366-2429
NSN 6620-00-632-3631
NSN 6220-00-959-8030
NSN 5930-01-023-2696
NSN 5960-01-270-6362