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 6220-00-058-5002
NSN 5950-01-511-5909
NSN 5920-01-150-6870
NSN 6150-01-463-9203
NSN 6685-01-479-5420
NSN 5920-01-129-1473
NSN 5960-01-089-8155
NSN 5999-01-507-8138
NSN 5920-01-301-3837
NSN 5915-01-334-7805
NSN 5915-00-518-0851
NSN 5905-00-725-4539