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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5895-00-278-8092
NSN 5910-01-072-0501
NSN 5960-00-465-4088
NSN 5855-01-545-0566
NSN 5998-00-357-1383
NSN 5999-01-218-2720
NSN 5930-01-643-7633
NSN 5945-00-988-4774
NSN 7035-01-548-6882
NSN 7035-01-505-3844
NSN 6620-00-888-3179
NSN 5996-00-969-4216