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 6110-01-535-0664
NSN 5999-01-518-9825
NSN 5999-01-443-1765
NSN 5945-01-183-9280
NSN 6110-01-217-3096
NSN 5905-01-660-1610
NSN 5950-01-414-3797
NSN 5985-00-173-7392
NSN 6620-01-222-8820
NSN 7035-00-433-5670
NSN 5975-01-052-3200
NSN 5998-00-878-8413