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 5998-01-260-9198
NSN 5996-01-651-9447
NSN 5950-00-813-6759
NSN 6685-01-149-6494
NSN 4140-00-981-8580
NSN 5930-00-947-4850
NSN 5960-01-345-8198
NSN 5915-01-451-4332
NSN 6650-01-535-6287
NSN 5915-01-383-4928
NSN 5915-01-069-1492
NSN 5835-00-013-0905