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 5985-01-276-8134
NSN 5915-00-068-7433
NSN 6105-01-378-6604
NSN 5960-01-512-0233
NSN 5998-01-334-7888
NSN 2925-00-483-9357
NSN 5835-00-518-2740
NSN 6685-01-109-5613
NSN 5855-01-111-3962
NSN 5915-01-613-1294
NSN 5925-01-518-4474
NSN 5905-00-544-9664