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 5999-01-153-7672
NSN 5960-00-401-0794
NSN 6620-00-082-1525
NSN 5945-01-540-6588
NSN 7035-01-270-0325
NSN 6105-01-079-5341
NSN 5945-00-960-0539
NSN 5835-01-155-0786
NSN 7035-00-521-6423
NSN 6685-01-441-5231
NSN 5950-01-459-0261
NSN 5999-01-056-5281