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 6685-00-596-6924
NSN 5965-01-418-1760
NSN 5930-01-252-6114
NSN 5945-01-385-4256
NSN 6220-01-250-9308
NSN 5855-01-472-6667
NSN 6320-01-435-5991
NSN 5950-00-867-6838
NSN 5965-01-391-8104
NSN 6220-00-312-2007
NSN 5930-00-666-2971
NSN 6150-01-558-8293