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 5965-01-563-3514
NSN 6150-01-237-3639
NSN 5999-00-538-2918
NSN 5950-01-231-5308
NSN 5915-00-952-5658
NSN 6650-01-496-2662
NSN 6685-01-648-5117
NSN 5999-01-489-5611
NSN 6650-01-330-6740
NSN 5910-01-527-2685
NSN 5835-01-123-8305
NSN 6130-01-015-9447