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 5945-01-497-6064
NSN 5998-01-436-5081
NSN 5990-00-316-8872
NSN 5985-01-487-6189
NSN 5975-00-097-3215
NSN 6110-00-349-3964
NSN 6135-01-297-5565
NSN 5855-00-782-7714
NSN 6110-01-455-3376
NSN 5965-01-283-5711
NSN 5945-01-414-2383
NSN 5915-01-302-7803