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 5935-01-481-7477
NSN 5975-01-485-2017
NSN 5895-01-066-0663
NSN 7035-01-576-6029
NSN 6685-01-473-3609
NSN 5925-00-229-8024
NSN 5998-01-159-8832
NSN 5915-01-421-1818
NSN 6320-01-425-1417
NSN 6130-01-077-9474
NSN 5945-01-507-6698
NSN 6685-00-673-3909