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 5950-01-202-9298
NSN 6610-01-633-4179
NSN 7035-00-455-7666
NSN 5915-01-258-5799
NSN 5999-01-247-2139
NSN 6685-01-198-3650
NSN 6135-00-078-9931
NSN 6130-01-388-9694
NSN 6645-01-398-9102
NSN 5985-00-725-5574
NSN 6645-01-033-1171
NSN 5920-00-466-3950