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 5985-01-502-6298
NSN 6105-01-018-0739
NSN 6130-00-088-8478
NSN 6105-00-515-5886
NSN 5985-00-186-8755
NSN 5950-01-164-7388
NSN 7035-01-573-2180
NSN 6620-01-189-8153
NSN 5920-01-629-9523
NSN 5999-01-386-4454
NSN 6320-00-004-9158
NSN 5965-00-791-0964