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 7035-00-978-7837
NSN 5998-00-473-2035
NSN 6645-01-215-0617
NSN 5910-01-441-2301
NSN 6645-00-474-5689
NSN 6685-01-449-0933
NSN 6150-00-156-4581
NSN 6220-01-330-2235
NSN 5990-01-355-4694
NSN 5990-00-590-4196
NSN 6105-00-902-6686
NSN 6685-01-055-7384