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 6105-00-286-0694
NSN 5930-01-437-9011
NSN 6610-00-678-9887
NSN 6645-01-081-2687
NSN 5930-00-481-2153
NSN 5930-01-558-3272
NSN 5915-00-469-8991
NSN 5985-01-407-8828
NSN 6150-01-341-5730
NSN 6610-01-421-4396
NSN 5975-00-314-0931
NSN 5925-01-516-5447