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 5975-00-776-2718
NSN 7035-00-834-2090
NSN 6320-01-374-8037
NSN 5895-00-375-5351
NSN 6220-01-421-5303
NSN 5996-00-351-2369
NSN 5915-01-437-7150
NSN 6650-00-469-2218
NSN 5935-00-224-4974
NSN 5996-01-535-0963
NSN 5965-01-046-9619
NSN 6320-00-456-0836