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 5965-01-514-7231
NSN 5935-00-175-5854
NSN 5910-01-352-1053
NSN 6650-01-440-5947
NSN 5960-01-250-0404
NSN 5910-01-300-6063
NSN 6320-00-468-8421
NSN 5905-00-718-7633
NSN 5999-01-452-1931
NSN 5999-01-337-3346
NSN 2925-01-032-3814
NSN 6645-01-210-8180