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 6620-00-346-7591
NSN 6105-01-518-3785
NSN 5855-00-361-0167
NSN 5990-01-324-7529
NSN 6135-01-027-7543
NSN 5930-00-031-6126
NSN 6645-00-192-1152
NSN 5930-01-008-8592
NSN 6110-01-089-0058
NSN 5999-01-254-2018
NSN 5935-01-072-8262
NSN 6150-00-291-8319