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 6105-01-088-5603
NSN 5999-01-598-6811
NSN 5910-01-515-2971
NSN 5998-00-611-3005
NSN 5835-01-519-3834
NSN 4140-00-493-9638
NSN 7035-00-295-0451
NSN 6220-01-433-5828
NSN 7035-01-024-9511
NSN 5996-00-691-6554
NSN 5950-01-438-6171
NSN 6110-01-279-9947