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 6110-01-050-1283
NSN 6645-00-030-8030
NSN 5895-00-083-2761
NSN 6610-00-270-9974
NSN 6650-01-148-7911
NSN 6105-01-600-3652
NSN 5925-01-361-1775
NSN 6620-01-363-0499
NSN 6685-00-434-9156
NSN 5915-00-081-5320
NSN 6645-01-495-5553
NSN 5930-01-023-5687