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 6620-01-436-3502
NSN 5996-00-937-0463
NSN 6145-01-350-6943
NSN 5996-01-633-7979
NSN 6130-01-461-7765
NSN 5998-00-481-5178
NSN 6145-01-252-7675
NSN 5999-01-492-1077
NSN 6110-01-089-8130
NSN 5925-01-119-4393
NSN 5905-00-935-1142
NSN 5965-00-928-0886