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 5915-00-584-3512
NSN 6220-01-406-5351
NSN 6685-01-104-8136
NSN 5910-01-534-7699
NSN 6220-01-187-0743
NSN 6220-01-200-0897
NSN 5950-01-632-1579
NSN 5990-00-937-2199
NSN 5920-01-488-9390
NSN 5910-01-268-9550
NSN 6135-01-236-8603
NSN 6145-01-012-4376