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 6650-01-045-5494
NSN 6135-01-247-5660
NSN 5920-01-143-5002
NSN 6220-01-371-9905
NSN 5835-01-492-4318
NSN 7035-01-459-5293
NSN 6620-00-703-4260
NSN 6220-00-455-6306
NSN 6105-00-297-3762
NSN 5999-00-229-2757
NSN 5960-00-215-5884
NSN 5999-00-405-5288