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 6135-00-134-6648
NSN 6645-01-407-0204
NSN 5996-01-398-1632
NSN 6145-01-497-4319
NSN 6240-01-527-8319
NSN 6610-01-249-3243
NSN 6320-00-977-3930
NSN 6645-00-242-0480
NSN 5895-01-278-5195
NSN 5965-00-899-0453
NSN 5975-01-535-1616
NSN 6240-01-242-2292