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 6150-00-596-9882
NSN 6685-01-509-6516
NSN 5996-01-215-0944
NSN 6110-00-226-3148
NSN 5950-01-425-2163
NSN 5996-00-906-3105
NSN 5930-01-503-6099
NSN 6145-01-391-2736
NSN 5925-01-500-2433
NSN 6105-01-381-2496
NSN 5895-00-421-1951
NSN 5975-01-124-7394