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 5996-01-540-7787
NSN 5998-01-436-6034
NSN 5999-00-035-9288
NSN 6240-00-474-0661
NSN 6130-01-616-4461
NSN 5996-01-099-1188
NSN 5945-01-343-8099
NSN 5920-01-471-4423
NSN 4140-01-439-2631
NSN 5895-00-557-4160
NSN 6685-00-105-9896
NSN 5835-01-399-5820