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 6645-00-042-9587
NSN 5965-01-417-6946
NSN 5960-00-116-1965
NSN 5905-01-049-0006
NSN 6220-01-387-4250
NSN 5855-01-634-0259
NSN 5935-01-327-2300
NSN 5935-01-483-4027
NSN 6130-01-482-5639
NSN 6135-01-041-3829
NSN 5999-01-494-6863
NSN 5990-01-108-0436