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 6610-01-454-2418
NSN 6610-01-406-4985
NSN 5925-00-243-1654
NSN 5855-01-420-4988
NSN 5920-01-157-9471
NSN 5945-00-924-8108
NSN 5910-01-653-3178
NSN 5999-00-900-4778
NSN 6650-01-330-6740
NSN 6650-00-273-8732
NSN 7035-01-437-9694
NSN 5930-01-512-1833