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 5835-01-090-0784
NSN 5965-00-752-1007
NSN 5855-00-869-3635
NSN 6320-01-454-1965
NSN 5895-01-178-2736
NSN 6685-00-679-9965
NSN 6150-00-076-8808
NSN 6685-00-917-7277
NSN 5999-00-168-9398
NSN 5950-01-190-8109
NSN 5965-00-102-8521
NSN 5925-01-254-2578