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 5915-00-406-0846
NSN 7035-01-096-8912
NSN 5950-01-199-4501
NSN 4140-00-350-0181
NSN 5835-00-858-9128
NSN 6320-01-512-2031
NSN 6130-01-658-0127
NSN 5960-00-319-1799
NSN 5935-01-369-9621
NSN 5905-01-330-5723
NSN 5998-01-485-0063
NSN 5996-01-045-7004