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 5945-01-098-7262
NSN 6145-01-473-9503
NSN 5999-00-580-1876
NSN 5950-01-084-0631
NSN 6685-00-943-7251
NSN 6240-01-330-6805
NSN 6685-01-429-8922
NSN 5960-01-399-4327
NSN 6220-01-237-2488
NSN 5965-01-357-2317
NSN 6145-01-147-1337
NSN 6650-01-053-6404