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 5985-00-576-9755
NSN 5960-00-052-5848
NSN 5915-01-269-6903
NSN 6610-01-213-5782
NSN 6150-00-383-2517
NSN 5925-01-379-7734
NSN 5999-01-334-4896
NSN 5905-01-224-7977
NSN 2925-00-957-7329
NSN 6610-01-305-4473
NSN 5910-01-568-4483
NSN 6645-00-292-5053