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 5910-00-599-8139
NSN 5985-01-200-7497
NSN 5975-01-461-0117
NSN 5985-01-519-8900
NSN 6150-01-413-9320
NSN 6650-01-008-6080
NSN 6105-01-573-3499
NSN 5925-01-600-8773
NSN 6135-01-373-2518
NSN 5975-01-424-2474
NSN 6135-01-079-7852
NSN 6620-01-656-7448