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 5965-01-045-0247
NSN 6620-01-088-1272
NSN 5915-01-054-3109
NSN 5950-00-034-1361
NSN 5915-01-379-4784
NSN 5985-01-322-5537
NSN 5915-01-537-6786
NSN 6650-01-113-7563
NSN 7035-00-922-5700
NSN 5905-01-616-9727
NSN 5998-00-008-3640
NSN 5895-01-522-2119