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 5950-01-391-5414
NSN 5990-00-782-1400
NSN 5925-01-493-2309
NSN 5915-01-474-8616
NSN 5925-00-924-0515
NSN 6320-01-185-3857
NSN 6620-01-039-5468
NSN 5950-01-069-1324
NSN 5998-01-612-1036
NSN 5998-01-123-3112
NSN 5915-01-395-2347
NSN 6105-01-453-4633