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 4140-01-249-6017
NSN 5985-00-497-9215
NSN 5910-01-120-3820
NSN 5920-01-186-0109
NSN 5915-00-071-9286
NSN 5915-00-679-1989
NSN 5895-01-511-0062
NSN 5999-00-523-8877
NSN 5985-00-421-3047
NSN 5915-00-574-5400
NSN 5996-01-298-2952
NSN 5985-00-113-3417