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 6650-01-029-2995
NSN 6685-01-206-4974
NSN 5960-01-426-4242
NSN 5996-01-599-8237
NSN 5935-01-632-8103
NSN 6650-01-077-4266
NSN 5905-00-045-7622
NSN 5945-01-147-5727
NSN 5895-01-406-4165
NSN 5999-01-319-3345
NSN 6685-00-707-4842
NSN 5915-01-006-7821