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 5975-00-993-6089
NSN 6645-01-392-4788
NSN 5835-00-146-9928
NSN 6105-01-214-1261
NSN 5915-00-434-6178
NSN 5950-01-082-6672
NSN 6110-01-092-3935
NSN 6240-01-598-3097
NSN 6650-01-505-0661
NSN 6685-00-473-9574
NSN 5960-01-570-8605
NSN 5999-00-719-7001