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 6130-00-706-6619
NSN 5920-01-579-9501
NSN 5905-00-185-6237
NSN 5835-00-231-9544
NSN 5855-00-688-9954
NSN 5998-01-437-5967
NSN 5835-01-386-4027
NSN 6650-01-142-3805
NSN 2925-00-824-2186
NSN 6645-00-149-1100
NSN 5999-01-258-9665
NSN 6240-00-990-8290