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 5960-01-339-3037
NSN 6145-01-484-6698
NSN 5920-01-515-1540
NSN 6240-01-217-8287
NSN 5920-00-722-4894
NSN 5999-01-571-7081
NSN 6105-00-076-4028
NSN 5950-01-367-1870
NSN 5999-01-152-0249
NSN 6240-01-098-4294
NSN 6105-01-436-1178
NSN 6320-00-108-7049