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 5960-01-418-4875
NSN 6320-00-284-1524
NSN 6220-01-506-8787
NSN 5855-00-337-3679
NSN 6150-01-333-6941
NSN 5990-01-095-8866
NSN 6220-00-676-0904
NSN 5960-01-495-0859
NSN 5945-00-426-4773
NSN 6685-01-462-1770
NSN 6645-01-227-2036
NSN 5996-01-395-2879