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 6645-01-613-7389
NSN 6150-01-107-9648
NSN 5835-01-388-5198
NSN 6610-01-025-4718
NSN 5935-01-033-0057
NSN 5930-00-549-4273
NSN 6145-01-634-0388
NSN 5999-00-266-3805
NSN 6150-01-507-5972
NSN 5998-00-478-6482
NSN 6650-01-574-4934
NSN 5975-00-715-3710