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 5999-01-533-7681
NSN 6240-01-211-4507
NSN 5985-00-461-3736
NSN 5965-01-146-1311
NSN 6620-01-365-1499
NSN 5990-01-457-6316
NSN 5998-01-298-7058
NSN 6685-01-471-4617
NSN 5910-01-570-2178
NSN 5915-01-535-4223
NSN 6240-01-049-0970
NSN 5925-01-359-6329