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 6650-01-483-2399
NSN 5920-01-450-6682
NSN 5999-01-455-7451
NSN 5915-00-990-8365
NSN 5990-01-395-4194
NSN 5950-00-212-7827
NSN 6130-01-362-2470
NSN 6645-01-438-6986
NSN 6105-01-209-4232
NSN 6110-01-101-3799
NSN 6135-01-285-8807
NSN 6620-01-185-9134