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 6135-01-423-7502
NSN 6135-01-285-1925
NSN 5855-01-432-0524
NSN 6610-01-531-9505
NSN 5996-01-576-9852
NSN 5985-01-500-0880
NSN 2925-00-956-3848
NSN 5998-01-621-2202
NSN 5835-01-520-4479
NSN 6145-01-576-6312
NSN 5950-01-420-1340
NSN 5855-01-472-2554