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 6110-00-596-9124
NSN 6645-01-389-1970
NSN 6320-01-039-5891
NSN 5895-01-481-3952
NSN 5945-01-320-6907
NSN 6685-00-248-6990
NSN 7035-00-553-6951
NSN 7035-00-145-9138
NSN 6240-01-506-2059
NSN 6110-00-951-9824
NSN 5910-01-158-6870
NSN 5998-00-589-3719