Color, gray
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 5935-01-361-2707
NSN 6220-00-117-4547
NSN 5935-01-239-4502
NSN 5985-00-892-6753
NSN 6135-01-643-9081
NSN 5930-00-518-1642
NSN 5895-01-339-3293
NSN 6610-00-417-4299
NSN 2925-00-156-0999
NSN 7035-01-359-1761
NSN 5895-00-107-7891
NSN 4140-01-461-0075