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 5935-01-169-4436
NSN 6320-01-506-9439
NSN 5975-00-520-2906
NSN 4140-01-152-0634
NSN 5930-01-284-1262
NSN 5905-00-391-6398
NSN 6110-00-391-4751
NSN 5996-00-865-3513
NSN 5835-01-632-6627
NSN 5945-01-463-2218
NSN 5925-01-240-8035
NSN 6685-01-227-2621