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 5998-01-014-5465
NSN 5915-00-178-1574
NSN 6610-01-070-3660
NSN 6105-01-383-6534
NSN 5990-00-824-0236
NSN 5930-01-422-2688
NSN 7035-01-222-8090
NSN 6220-01-228-5830
NSN 5905-01-054-4096
NSN 5855-01-063-6340
NSN 5990-01-359-8334
NSN 7035-01-173-0529