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 6110-00-950-6065
NSN 6685-01-572-5111
NSN 6685-00-227-0199
NSN 5998-01-384-5088
NSN 5835-01-618-1225
NSN 5835-01-047-6697
NSN 5935-01-106-4937
NSN 5996-00-840-5246
NSN 4140-00-807-4745
NSN 5950-01-408-8276
NSN 5999-00-942-1091
NSN 5990-01-449-7090