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 6130-01-501-6390
NSN 5895-01-323-4754
NSN 5950-01-540-2134
NSN 6320-01-352-5653
NSN 5996-01-432-3842
NSN 2925-00-896-9819
NSN 5930-01-262-5093
NSN 6240-01-455-0088
NSN 6220-01-590-0137
NSN 6150-01-055-7545
NSN 6685-01-462-1770
NSN 6685-01-014-5983