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 5935-01-615-6185
NSN 6685-00-079-1415
NSN 5999-01-567-9058
NSN 5895-00-829-5575
NSN 5965-00-182-7928
NSN 6240-01-343-3022
NSN 5975-01-386-0657
NSN 5950-00-908-6929
NSN 5855-01-434-8467
NSN 5996-00-997-7933
NSN 6320-01-473-9024
NSN 5965-01-112-5518