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 5965-00-834-6298
NSN 6320-01-036-2598
NSN 5999-01-227-1383
NSN 5998-01-207-9282
NSN 5935-01-401-5324
NSN 5990-01-455-8035
NSN 4140-01-181-2423
NSN 6105-00-722-4932
NSN 7035-01-088-6415
NSN 5965-01-197-6924
NSN 6220-01-601-7445
NSN 6220-01-223-3984