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 6685-01-283-9476
NSN 5920-01-097-9927
NSN 5930-01-040-4107
NSN 6240-01-336-4796
NSN 5990-01-586-8202
NSN 5985-00-287-7309
NSN 5935-00-870-8145
NSN 6105-00-083-8316
NSN 6150-01-025-1467
NSN 5950-01-331-2216
NSN 6145-01-595-6465
NSN 5996-00-432-5171