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 5945-01-192-8323
NSN 5985-01-079-1162
NSN 5895-01-233-7668
NSN 5935-00-924-5229
NSN 6220-00-028-3964
NSN 5950-00-569-3543
NSN 5975-01-621-0858
NSN 5999-00-088-1140
NSN 6650-01-102-1452
NSN 5855-01-040-3881
NSN 6150-01-062-0340
NSN 7035-00-009-0099