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 5998-00-204-9700
NSN 5895-00-470-1504
NSN 5990-01-076-8901
NSN 5990-01-019-6609
NSN 5930-01-305-3559
NSN 5999-01-482-4552
NSN 5835-01-610-5744
NSN 5925-01-264-5080
NSN 6620-01-552-2889
NSN 5960-00-529-2704
NSN 7035-01-256-3973
NSN 6220-00-005-5551