Color gray or color blue
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: Articles of aluminum nesoi
NSN 5895-00-126-9104
NSN 5998-01-575-1775
NSN 6610-01-387-0676
NSN 6240-01-553-9816
NSN 2925-01-528-7333
NSN 6645-00-363-9775
NSN 6650-00-142-6147
NSN 5965-01-468-5583
NSN 5990-00-395-5703
NSN 5930-00-300-3864
NSN 6105-00-420-1221
NSN 5960-01-118-3394