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 5985-01-349-2878
NSN 6620-01-580-2112
NSN 5999-00-146-3758
NSN 5835-00-010-1614
NSN 5945-00-707-3384
NSN 5910-01-090-1034
NSN 6220-00-651-9622
NSN 5990-01-654-6203
NSN 5999-00-299-4661
NSN 5925-01-524-7485
NSN 5930-00-556-7752
NSN 6650-01-089-6192