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 6620-01-596-7349
NSN 5935-01-397-6625
NSN 5999-01-650-4551
NSN 6685-00-581-2688
NSN 6320-00-371-8335
NSN 6130-00-196-0618
NSN 5996-01-381-2876
NSN 5855-01-356-5284
NSN 7035-01-026-0117
NSN 5975-00-491-2238
NSN 5835-01-481-4204
NSN 6685-00-162-8077