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 5960-00-289-6591
NSN 6105-01-446-5562
NSN 5999-01-008-6635
NSN 7035-01-236-5743
NSN 5999-01-573-0808
NSN 5835-00-901-4932
NSN 6135-00-484-8556
NSN 6105-01-370-4267
NSN 5960-01-217-1479
NSN 7035-01-042-0527
NSN 5945-00-939-7557
NSN 6240-01-208-4323