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 5920-00-902-2096
NSN 6105-01-623-0919
NSN 6620-01-614-3591
NSN 5895-00-249-1079
NSN 6150-00-393-4697
NSN 5960-01-139-5968
NSN 5985-01-418-0804
NSN 5975-01-585-7151
NSN 6685-01-251-2263
NSN 5950-01-227-5363
NSN 5990-01-517-7848
NSN 5960-00-011-9315