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 5999-00-829-9793
NSN 6220-01-054-4926
NSN 5950-01-442-3535
NSN 6130-01-582-9697
NSN 5960-00-188-8648
NSN 6130-00-328-0261
NSN 5895-01-265-1011
NSN 6650-01-228-5094
NSN 5855-01-212-6612
NSN 6645-01-025-1002
NSN 6645-00-103-2517
NSN 5999-01-289-6067