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 6145-00-846-9791
NSN 6220-01-630-7002
NSN 5975-01-435-4071
NSN 4140-01-226-3314
NSN 5835-00-233-6327
NSN 4140-01-341-3310
NSN 5960-01-133-0028
NSN 6240-01-032-9952
NSN 6220-01-206-1945
NSN 5915-00-900-7577
NSN 6105-00-079-6436
NSN 6110-00-933-9588