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 5835-01-198-6814
NSN 5895-00-371-5893
NSN 7035-00-946-2642
NSN 4140-00-283-6843
NSN 5925-01-423-6164
NSN 6240-00-522-3998
NSN 5996-00-300-4499
NSN 5998-00-491-2591
NSN 6135-01-272-6039
NSN 5998-00-057-2144
NSN 6130-01-363-5539
NSN 5910-00-233-7567