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 5910-00-346-1881
NSN 5920-01-389-3697
NSN 6610-01-398-8815
NSN 5855-00-688-9954
NSN 5998-01-022-5324
NSN 5985-01-644-9367
NSN 6135-01-558-4194
NSN 5998-01-226-3553
NSN 5895-01-492-5770
NSN 7035-01-048-2813
NSN 5945-01-014-6378
NSN 6220-01-474-5682