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 2925-00-831-7024
NSN 5835-00-092-1136
NSN 6685-01-104-1782
NSN 5965-01-026-9865
NSN 5920-00-269-4060
NSN 5915-01-381-1255
NSN 5930-00-615-6731
NSN 5925-00-312-4426
NSN 6145-01-576-9609
NSN 4140-01-206-4981
NSN 2925-01-125-9169
NSN 5960-01-407-1350