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 5930-01-224-8446
NSN 6685-00-191-5001
NSN 5930-01-476-9754
NSN 6105-00-359-9243
NSN 5965-01-433-1974
NSN 5945-01-612-0966
NSN 5998-01-481-3733
NSN 5950-01-241-5477
NSN 6650-01-302-9695
NSN 5930-00-559-5446
NSN 4140-01-082-3403
NSN 5998-00-815-7802