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 6150-00-005-6550
NSN 5950-01-068-0868
NSN 5960-01-598-9072
NSN 6220-01-572-8674
NSN 5895-01-167-5614
NSN 5950-01-360-5614
NSN 6105-00-639-6857
NSN 5915-01-063-1336
NSN 6110-00-369-1586
NSN 6610-01-382-7894
NSN 6610-01-343-2609
NSN 2925-00-063-5898