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 5950-01-508-1716
NSN 5915-01-494-0651
NSN 5925-01-018-6845
NSN 5935-01-358-5989
NSN 6150-01-025-1467
NSN 5975-01-517-2938
NSN 5998-01-400-0938
NSN 5960-00-372-4876
NSN 7035-00-320-5644
NSN 5960-00-557-6951
NSN 5999-01-386-5780
NSN 6240-01-122-0307