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 6145-00-652-4521
NSN 6220-01-442-8825
NSN 5910-01-398-9540
NSN 5925-01-127-6001
NSN 5895-00-625-5424
NSN 6240-01-493-3252
NSN 6645-01-459-2350
NSN 6620-01-467-2111
NSN 6240-01-644-9587
NSN 6145-00-401-3518
NSN 6645-01-545-6853
NSN 5945-01-446-7074