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 6130-01-400-0736
NSN 5935-01-487-4986
NSN 5925-01-181-3512
NSN 6650-00-436-3531
NSN 5996-01-190-9982
NSN 5855-01-602-3437
NSN 6150-01-248-4902
NSN 6105-00-399-0377
NSN 5925-00-723-4798
NSN 5935-01-547-1731
NSN 5985-01-632-9117
NSN 6685-01-238-7969