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 5998-01-425-3347
NSN 5905-00-786-1576
NSN 6150-01-056-4155
NSN 5905-00-003-8302
NSN 4140-01-592-3151
NSN 6145-01-338-7461
NSN 6105-00-916-9456
NSN 5925-01-430-2318
NSN 5855-01-482-0440
NSN 6620-01-442-8444
NSN 5996-00-519-9875
NSN 5935-01-463-9097