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 5905-01-090-7605
NSN 6685-00-136-3151
NSN 6150-00-319-0814
NSN 5975-01-188-5200
NSN 6650-01-472-6753
NSN 5999-00-189-0772
NSN 5945-00-752-1002
NSN 5960-00-905-9693
NSN 5915-01-523-0164
NSN 6110-01-482-8304
NSN 6105-00-798-4110
NSN 5915-00-679-3093