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 5915-01-010-5657
NSN 5985-01-327-4795
NSN 6620-00-769-7303
NSN 6610-01-493-4936
NSN 5996-01-490-7085
NSN 5999-01-056-5281
NSN 5960-01-521-0626
NSN 5910-01-223-9790
NSN 6220-00-734-8874
NSN 5960-01-580-6360
NSN 6620-00-150-6514
NSN 5915-00-031-4165