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 5855-01-648-2674
NSN 5999-01-105-9734
NSN 6105-00-189-7130
NSN 5930-00-589-9890
NSN 6685-01-422-1571
NSN 5930-00-954-8416
NSN 5999-00-468-7992
NSN 6610-01-391-6781
NSN 6650-00-068-2208
NSN 5950-01-142-3389
NSN 5999-01-350-3648
NSN 5895-01-403-2793