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 6240-01-029-5032
NSN 5950-01-630-6288
NSN 5835-00-484-1529
NSN 6610-00-141-7000
NSN 5935-01-568-4468
NSN 6150-01-332-5926
NSN 6685-01-302-4242
NSN 6650-01-495-1269
NSN 5998-01-036-0630
NSN 5999-01-539-5632
NSN 5998-01-370-7718
NSN 7035-01-582-5105