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 6220-01-090-0126
NSN 5990-00-922-2449
NSN 5950-01-022-3070
NSN 6135-01-596-8904
NSN 5965-01-058-1076
NSN 5998-01-360-6462
NSN 5915-01-555-8081
NSN 6685-00-349-8943
NSN 6320-01-166-3602
NSN 6150-01-594-9216
NSN 6610-01-282-6747
NSN 7035-00-908-4933