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 6685-01-317-3782
NSN 6220-01-625-8655
NSN 6150-00-013-5613
NSN 6320-00-845-3261
NSN 4140-00-927-1116
NSN 7035-01-461-7742
NSN 6130-01-139-4491
NSN 6145-00-165-3869
NSN 6650-00-217-6292
NSN 4140-00-651-5789
NSN 7035-01-026-1171
NSN 6105-01-241-0535