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 6650-01-049-5361
NSN 5915-00-977-2852
NSN 5990-01-264-9759
NSN 5895-01-364-4868
NSN 5965-01-098-7028
NSN 5985-00-446-6132
NSN 5925-01-440-5404
NSN 6130-01-546-1011
NSN 5975-01-515-6590
NSN 5985-01-015-2092
NSN 6110-01-276-0985
NSN 5999-01-362-7741