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 6150-01-019-8533
NSN 5855-01-534-6802
NSN 6150-01-056-2095
NSN 5945-00-413-5029
NSN 6150-01-485-3912
NSN 5920-01-634-0250
NSN 6105-01-469-7769
NSN 6320-01-255-2096
NSN 4140-01-246-4267
NSN 5965-01-641-4960
NSN 5965-00-764-1841
NSN 5915-01-097-4926