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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6610-00-565-7197
NSN 2925-01-285-0919
NSN 5990-01-442-3520
NSN 6110-01-181-9925
NSN 5930-00-572-3813
NSN 5965-01-453-7504
NSN 5985-01-475-2533
NSN 5975-01-105-4248
NSN 5996-01-421-4761
NSN 6220-01-099-8561
NSN 6105-00-494-8385
NSN 5950-01-539-3240