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 5998-01-656-1893
NSN 6650-01-552-5930
NSN 2925-01-125-9169
NSN 5998-01-554-5688
NSN 6220-00-939-8609
NSN 6620-00-912-0255
NSN 5925-01-309-3951
NSN 5950-01-068-3783
NSN 5895-01-174-5751
NSN 5960-01-563-4797
NSN 5910-01-112-9754
NSN 5935-01-542-7069