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 6610-00-200-8832
NSN 6685-01-273-5971
NSN 7035-00-981-7216
NSN 5910-00-078-2334
NSN 6145-00-596-8447
NSN 5985-01-521-3694
NSN 5935-01-383-6884
NSN 5999-00-436-2749
NSN 5998-01-184-5113
NSN 5990-01-395-4194
NSN 6150-01-368-6958
NSN 5915-00-228-9890