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 5998-01-237-7065
NSN 5895-01-577-9081
NSN 5895-00-942-5559
NSN 6150-00-754-9911
NSN 6135-00-921-6487
NSN 5835-01-555-4262
NSN 5975-01-492-5505
NSN 5975-01-572-1233
NSN 6320-01-056-1164
NSN 5835-01-278-4683
NSN 6620-01-272-4746
NSN 5915-01-328-8563