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 5930-01-651-6365
NSN 6685-01-406-7841
NSN 5915-00-573-9041
NSN 5950-00-397-9869
NSN 5950-00-290-8090
NSN 6105-00-359-2822
NSN 5965-00-973-9974
NSN 6650-00-428-7055
NSN 6145-00-959-7610
NSN 5935-01-467-0000
NSN 6610-01-168-7943
NSN 6130-00-502-3196