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 5945-00-361-8734
NSN 5996-00-338-9760
NSN 5999-00-691-8547
NSN 5835-01-568-7796
NSN 6320-00-116-3658
NSN 5920-00-518-1847
NSN 6650-01-023-2698
NSN 2925-00-146-0179
NSN 5895-01-398-0063
NSN 5950-00-204-4685
NSN 6685-01-168-8391
NSN 5945-01-627-9124