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 6105-00-065-5976
NSN 6620-01-310-0216
NSN 6105-01-388-4514
NSN 7035-01-091-7481
NSN 6240-00-201-9011
NSN 6105-00-813-7350
NSN 6110-00-109-5758
NSN 4140-01-165-3168
NSN 6650-00-015-1835
NSN 5855-01-607-6521
NSN 5920-01-188-6458
NSN 5975-01-586-9890