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 7035-01-544-6180
NSN 5985-00-293-8322
NSN 5960-01-106-9300
NSN 5965-01-370-1891
NSN 6110-01-588-1058
NSN 5990-00-076-9839
NSN 7035-01-536-0438
NSN 7035-00-763-6180
NSN 5945-01-420-2233
NSN 5930-01-085-1504
NSN 5910-00-247-2075
NSN 5998-01-593-5368