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 5990-00-495-2859
NSN 6105-01-542-4117
NSN 6110-00-229-9079
NSN 5905-00-824-3250
NSN 2925-00-077-2620
NSN 6150-01-074-3423
NSN 5950-01-541-9117
NSN 5910-01-283-4411
NSN 5996-01-141-1080
NSN 2925-01-254-3068
NSN 6685-00-740-4355
NSN 5999-01-506-5108