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 5895-01-608-2965
NSN 6320-00-400-8042
NSN 5910-01-115-0748
NSN 5905-01-291-6835
NSN 6685-01-173-6987
NSN 5925-01-387-1276
NSN 7035-01-481-2110
NSN 5935-01-364-6934
NSN 6650-01-508-3651
NSN 5960-01-365-8752
NSN 5920-00-957-6859
NSN 5998-01-610-5214