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 5915-01-091-5808
NSN 5910-00-177-4472
NSN 6685-00-615-9346
NSN 6610-01-027-0087
NSN 5975-01-274-5344
NSN 6105-00-166-6845
NSN 6130-01-618-8692
NSN 5985-01-513-1876
NSN 5920-00-438-4973
NSN 6645-01-475-8283
NSN 5910-00-707-4900
NSN 6620-01-117-0834