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 5935-00-199-9614
NSN 5945-00-456-0583
NSN 6105-01-352-3848
NSN 6610-01-067-6591
NSN 5998-00-221-7502
NSN 5895-01-025-0971
NSN 6110-01-123-7285
NSN 5855-00-149-0766
NSN 5895-01-579-1259
NSN 5975-01-224-7209
NSN 5990-01-443-2931
NSN 5998-00-269-2135