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 5945-01-398-0785
NSN 5930-01-419-1139
NSN 5990-00-288-1820
NSN 5895-01-495-9332
NSN 6620-00-231-8441
NSN 5950-01-092-1505
NSN 6685-01-399-6686
NSN 5985-01-384-3086
NSN 5895-01-504-5864
NSN 7035-01-574-3087
NSN 2925-01-455-2558
NSN 5960-00-047-3944