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 5975-01-366-1564
NSN 5895-00-028-6711
NSN 5990-01-023-3307
NSN 6150-01-389-4289
NSN 6105-01-351-5998
NSN 6105-00-516-2151
NSN 6620-01-408-4314
NSN 5855-01-391-7077
NSN 6620-00-578-5851
NSN 5945-00-082-1195
NSN 6220-01-334-6975
NSN 6685-01-482-9173