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 6650-00-299-9681
NSN 5965-00-153-5216
NSN 6685-01-149-2843
NSN 5998-01-371-2050
NSN 5915-00-819-3653
NSN 5895-01-357-3133
NSN 5985-00-233-7284
NSN 6105-01-534-5360
NSN 2925-00-983-7521
NSN 5905-01-132-9782
NSN 5999-00-212-7853
NSN 5965-00-519-6966