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 5925-01-509-5267
NSN 5935-01-030-1413
NSN 5915-01-354-1092
NSN 6145-01-381-0032
NSN 7035-01-284-3217
NSN 2925-00-105-3907
NSN 5835-01-436-6549
NSN 5950-00-175-9765
NSN 5965-01-145-3732
NSN 6145-01-508-5300
NSN 6110-00-196-8813
NSN 5915-01-614-0980