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 6145-01-629-4079
NSN 6110-01-056-4964
NSN 5960-01-029-4253
NSN 6240-01-551-8612
NSN 5925-01-611-8231
NSN 6145-01-477-7800
NSN 5996-00-082-4081
NSN 5975-00-369-7306
NSN 6135-01-351-1131
NSN 6240-01-175-3877
NSN 6220-01-218-4176
NSN 6105-00-071-3807