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 5945-00-794-0015
NSN 4140-00-488-6303
NSN 5935-00-268-3774
NSN 6240-01-547-2026
NSN 5935-01-428-3990
NSN 5965-00-520-2686
NSN 7035-00-009-8705
NSN 6150-01-261-5210
NSN 5998-01-212-5838
NSN 6685-01-145-3938
NSN 5895-01-473-5392
NSN 5930-01-231-8801