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 6220-01-437-7667
NSN 5910-01-048-3260
NSN 5975-01-055-8957
NSN 6105-01-421-4457
NSN 6610-01-342-5952
NSN 5950-01-025-9757
NSN 5855-01-045-5932
NSN 5895-00-927-4007
NSN 6620-01-164-9052
NSN 6220-00-802-3369
NSN 5975-01-459-7763
NSN 6110-00-258-8542