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 5945-01-185-6596
NSN 5999-00-078-3248
NSN 6220-01-108-5105
NSN 6220-01-487-3904
NSN 6610-01-091-3740
NSN 6220-00-925-2233
NSN 6145-01-598-1823
NSN 5960-00-518-3091
NSN 5910-00-276-3187
NSN 6685-01-605-3617
NSN 5975-00-140-1825
NSN 6685-01-425-3128