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 5910-00-245-0940
NSN 6220-01-070-9359
NSN 6685-01-286-7550
NSN 5999-01-270-0612
NSN 5925-01-392-0881
NSN 6130-01-020-6314
NSN 5915-01-538-7536
NSN 5999-01-401-5322
NSN 5999-01-027-1252
NSN 6650-01-387-1740
NSN 5960-01-003-8480
NSN 6620-00-179-1884