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 5855-00-361-0167
NSN 6145-01-025-6232
NSN 6110-00-042-4712
NSN 6130-01-163-4220
NSN 5930-00-186-9934
NSN 5855-00-185-1560
NSN 5950-00-364-0764
NSN 5985-01-185-4233
NSN 6145-01-152-2417
NSN 6620-01-555-4816
NSN 5960-00-674-7247
NSN 5910-01-227-1939