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 5996-00-403-3753
NSN 6220-01-032-4910
NSN 6650-01-421-2762
NSN 5950-01-018-3833
NSN 5999-01-427-3702
NSN 5895-00-466-3100
NSN 5915-01-555-8081
NSN 5990-00-288-1820
NSN 5950-01-467-1765
NSN 5915-01-403-2599
NSN 7035-01-476-4085
NSN 6610-01-286-3079