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 6610-01-265-1824
NSN 5855-01-042-7990
NSN 5985-00-529-9369
NSN 5835-01-062-2235
NSN 5965-01-024-7960
NSN 5945-01-590-1148
NSN 5999-00-361-8653
NSN 5990-01-086-4825
NSN 5975-01-207-0233
NSN 5905-00-505-8047
NSN 5855-01-264-8599
NSN 5935-01-029-4225