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 5960-01-658-9538
NSN 5835-00-337-7801
NSN 6685-01-390-1696
NSN 6145-01-412-9350
NSN 5895-00-883-2565
NSN 5998-01-305-6864
NSN 6130-01-004-8977
NSN 5835-01-293-6453
NSN 5996-00-389-7404
NSN 7035-00-300-3208
NSN 5920-00-445-3585
NSN 5945-01-173-1136