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 6685-00-998-2754
NSN 5835-01-436-6549
NSN 5925-00-734-1441
NSN 5985-00-810-9052
NSN 5920-01-343-6838
NSN 5835-00-113-6090
NSN 6105-01-285-6453
NSN 5930-01-205-2121
NSN 5920-01-552-9191
NSN 5930-00-880-8322
NSN 6145-00-526-3056
NSN 5950-00-204-8075