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 5945-00-239-4504
NSN 6105-01-252-4330
NSN 5920-00-540-9724
NSN 5925-01-193-5471
NSN 5965-01-488-4332
NSN 5910-00-133-0497
NSN 6610-00-562-9174
NSN 5895-00-269-3848
NSN 6320-01-272-7072
NSN 5990-00-226-7894
NSN 5915-01-094-5681
NSN 6130-00-542-8078