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 6620-01-633-8443
NSN 6650-00-161-4122
NSN 5905-00-146-4216
NSN 6220-01-039-9872
NSN 6105-01-302-3743
NSN 5960-01-422-3269
NSN 5935-01-306-9615
NSN 6685-01-512-8831
NSN 6650-00-991-3211
NSN 5895-00-644-5712
NSN 5996-00-333-0928
NSN 5985-01-657-2262