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 6645-01-408-6568
NSN 5999-00-698-0416
NSN 5950-01-354-4652
NSN 6150-00-488-6926
NSN 5999-00-389-6251
NSN 6130-00-489-8266
NSN 7035-01-179-1739
NSN 5985-01-475-4997
NSN 4140-00-075-2000
NSN 6610-00-350-1091
NSN 6145-01-326-1001
NSN 5930-01-056-9598