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 6220-01-482-6113
NSN 5950-01-522-5757
NSN 5950-01-264-7255
NSN 7035-01-106-9776
NSN 5910-01-146-4317
NSN 5835-01-424-0054
NSN 5925-00-945-5463
NSN 5925-01-600-0250
NSN 5965-01-603-0118
NSN 5998-00-983-4591
NSN 5915-01-449-1294
NSN 6130-00-233-6197