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 5950-01-459-5828
NSN 4140-01-302-5259
NSN 7035-00-703-3535
NSN 5935-01-421-1469
NSN 5910-01-156-9037
NSN 5855-00-688-9954
NSN 6685-00-527-6545
NSN 5895-01-521-3296
NSN 6110-00-833-9566
NSN 5895-00-920-5698
NSN 6220-00-358-7334
NSN 6150-00-292-8778