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 5935-01-038-0388
NSN 6650-01-477-1669
NSN 7035-01-029-7221
NSN 5925-01-455-2581
NSN 5998-00-818-4797
NSN 5960-01-007-9404
NSN 5835-00-834-1286
NSN 5998-00-438-8273
NSN 5910-00-933-7967
NSN 5935-00-006-7540
NSN 6320-00-405-2348
NSN 6610-01-527-0922