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 6685-00-689-6103
NSN 6645-00-900-5830
NSN 6650-01-557-1080
NSN 5999-00-269-5320
NSN 5960-01-054-3752
NSN 6620-00-079-0311
NSN 6320-00-636-0922
NSN 6685-00-364-3953
NSN 5985-00-015-0900
NSN 6685-01-461-5193
NSN 7035-00-797-2635
NSN 6145-00-868-0714