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 5999-01-573-8843
NSN 5996-01-327-0220
NSN 5920-01-468-0186
NSN 6320-00-593-0379
NSN 5930-00-343-0603
NSN 5965-01-105-4194
NSN 6620-01-369-5876
NSN 5996-01-629-2280
NSN 5895-01-323-4405
NSN 2925-01-512-4682
NSN 5935-01-476-8026
NSN 5990-01-392-5682