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 5985-01-267-8817
NSN 5920-00-904-1549
NSN 5895-01-323-4524
NSN 5925-01-439-2867
NSN 6320-01-253-1028
NSN 5950-01-322-4926
NSN 5945-00-754-3888
NSN 5996-01-330-4607
NSN 5835-00-092-1136
NSN 6130-01-281-0393
NSN 5895-01-211-9922
NSN 5960-01-599-4726