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 5950-00-396-1329
NSN 5945-01-461-3060
NSN 6150-01-495-6933
NSN 5925-01-035-3151
NSN 6320-00-228-5678
NSN 5950-01-161-3351
NSN 5990-01-421-3325
NSN 6685-01-549-8881
NSN 6220-01-088-0465
NSN 5999-01-152-1929
NSN 6240-01-037-2215
NSN 6650-00-007-4372