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 6145-01-323-1059
NSN 5996-01-645-2096
NSN 5855-00-221-9435
NSN 6130-01-373-4468
NSN 6220-01-473-4533
NSN 6650-01-360-3848
NSN 6685-01-553-3294
NSN 5960-01-407-1350
NSN 6685-01-193-2110
NSN 5985-01-130-0975
NSN 5915-01-459-8059
NSN 5998-00-192-7188