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 6645-00-234-3873
NSN 5998-01-323-6597
NSN 5950-01-441-8711
NSN 5910-00-813-6746
NSN 7035-01-048-7122
NSN 6105-01-258-5884
NSN 5975-01-580-6569
NSN 5835-00-170-5238
NSN 6645-00-337-8298
NSN 5999-01-406-5191
NSN 6650-01-318-0873
NSN 5910-01-579-3434