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 5945-01-314-2349
NSN 5895-01-283-6922
NSN 6220-01-381-1074
NSN 6320-00-731-6134
NSN 5905-01-045-1591
NSN 5915-01-567-2741
NSN 5910-01-116-4420
NSN 5855-00-688-9954
NSN 6150-01-460-6675
NSN 5998-01-375-0929
NSN 2925-01-197-7864
NSN 6150-00-071-6733