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 5895-01-088-3678
NSN 5930-01-649-8225
NSN 5996-01-424-4231
NSN 6150-00-888-3358
NSN 5960-01-268-8674
NSN 5915-01-503-0855
NSN 5835-01-629-2044
NSN 5910-01-369-2727
NSN 5975-00-288-5877
NSN 5920-00-518-1847
NSN 5998-01-461-9558
NSN 5925-01-092-6395