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 5855-01-262-1766
NSN 5835-00-478-6508
NSN 7035-01-028-4966
NSN 5950-00-431-7793
NSN 6220-01-590-1088
NSN 6105-01-026-4343
NSN 6620-01-089-4416
NSN 6610-01-537-0816
NSN 5998-00-645-7671
NSN 5855-01-211-2437
NSN 6220-01-469-6731
NSN 5999-01-629-4515