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 2925-01-364-7926
NSN 6685-01-099-0176
NSN 6220-00-420-1245
NSN 6145-01-392-1305
NSN 6685-01-329-6384
NSN 5835-01-642-4705
NSN 5950-00-179-5578
NSN 6150-01-260-0222
NSN 5999-00-902-2065
NSN 5950-01-467-1765
NSN 5925-01-537-6666
NSN 5895-01-353-8018