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 5996-01-642-0409
NSN 6105-01-588-2837
NSN 6220-01-652-9913
NSN 5998-01-240-5698
NSN 6105-01-337-9564
NSN 6685-01-024-7756
NSN 5945-01-437-9007
NSN 5915-01-483-2024
NSN 5996-01-114-3155
NSN 6150-01-069-8264
NSN 5905-01-420-6349
NSN 6610-00-083-0275