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 6610-01-323-7045
NSN 6320-01-449-0043
NSN 6130-01-491-1542
NSN 5999-01-466-6015
NSN 6145-00-834-2676
NSN 5996-01-003-1955
NSN 6685-00-186-9190
NSN 5985-00-030-0093
NSN 6650-01-498-0965
NSN 5999-01-106-9517
NSN 5985-01-461-2445
NSN 5855-00-361-0167