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 6135-00-756-6149
NSN 5895-00-913-9767
NSN 7035-01-524-8969
NSN 5990-01-481-6814
NSN 5990-00-765-1264
NSN 4140-00-523-1826
NSN 6220-00-502-3149
NSN 6650-01-024-6425
NSN 6685-00-300-8858
NSN 5950-01-367-9921
NSN 5935-01-337-0288
NSN 6220-00-089-0474