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 5998-00-542-9656
NSN 5965-00-193-2406
NSN 5990-00-412-0019
NSN 5975-01-599-5552
NSN 6620-01-164-0590
NSN 6130-01-123-9041
NSN 5965-01-587-8853
NSN 6110-01-469-6948
NSN 7035-01-491-1464
NSN 6320-01-176-8367
NSN 6150-00-140-1683
NSN 5950-01-406-4366