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 6645-01-485-9241
NSN 5910-01-226-7033
NSN 6685-01-023-2166
NSN 6135-00-660-8654
NSN 6240-00-251-5235
NSN 5960-00-266-6741
NSN 5835-01-010-3103
NSN 5855-01-346-7682
NSN 5998-01-130-8106
NSN 6240-00-978-9752
NSN 6645-01-040-5233
NSN 6220-01-596-1414