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 6135-00-231-7257
NSN 5965-01-464-5081
NSN 5999-01-487-4197
NSN 5945-00-054-2419
NSN 6240-00-160-0786
NSN 5855-00-688-9954
NSN 6135-00-269-5843
NSN 5990-00-758-5930
NSN 7035-00-679-9027
NSN 6130-01-107-7839
NSN 6105-00-819-5595
NSN 6650-00-333-9044