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 6610-00-108-9546
NSN 5999-00-017-6957
NSN 5999-01-399-8726
NSN 6610-01-141-6343
NSN 7035-00-392-5417
NSN 5855-01-532-7060
NSN 6685-00-418-2973
NSN 5910-01-380-1960
NSN 6145-01-268-6992
NSN 5915-01-576-2602
NSN 5998-00-682-6219
NSN 5996-01-462-0833