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 6685-01-125-3126
NSN 5905-00-095-4106
NSN 5990-01-254-2936
NSN 5930-01-563-8006
NSN 5990-01-443-2931
NSN 5920-01-505-3143
NSN 6320-00-284-1524
NSN 5915-01-226-5880
NSN 5835-00-065-6757
NSN 6320-01-522-0318
NSN 7035-01-192-2659
NSN 5999-00-305-2751