A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-01-096-0872
NSN 5945-01-003-9426
NSN 6145-01-193-7036
NSN 5910-00-914-6506
NSN 6320-00-228-5678
NSN 5905-01-342-0254
NSN 6110-01-317-3342
NSN 6150-00-038-5009
NSN 5915-01-204-7889
NSN 7035-00-703-3535
NSN 6150-01-618-2771
NSN 5998-00-554-7243