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 5985-00-852-6192
NSN 6320-00-174-1362
NSN 5965-01-293-5996
NSN 6320-01-143-3597
NSN 5930-01-243-7007
NSN 5960-00-546-7533
NSN 6105-01-232-5262
NSN 5998-00-278-4481
NSN 2925-01-461-6372
NSN 6650-01-024-9554
NSN 6240-00-437-5216
NSN 5998-00-911-5398