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 7035-00-092-4356
NSN 5905-00-783-5950
NSN 4140-00-358-1751
NSN 6110-01-363-8818
NSN 5950-00-293-8260
NSN 5915-01-432-0324
NSN 5855-01-626-4169
NSN 5835-00-193-8951
NSN 5925-01-361-1775
NSN 6240-01-457-0926
NSN 5915-01-315-5837
NSN 5950-01-550-5663