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 6145-00-045-7684
NSN 5998-01-040-7875
NSN 6130-01-438-1100
NSN 6685-00-473-4920
NSN 6105-01-437-6876
NSN 6105-00-135-2180
NSN 5960-01-268-8674
NSN 6145-01-098-7100
NSN 5855-01-088-8700
NSN 5990-01-538-0923
NSN 5905-01-226-0101
NSN 5999-00-597-2979