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 5925-00-531-9547
NSN 5905-01-522-1300
NSN 5835-00-351-8134
NSN 5905-01-281-9797
NSN 5905-00-540-6997
NSN 5960-01-100-4454
NSN 5835-01-040-7190
NSN 6105-01-332-4724
NSN 6220-01-561-5247
NSN 5835-00-063-0390
NSN 5945-01-384-2765
NSN 5915-01-181-5603