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 5999-00-225-8612
NSN 5945-00-666-4700
NSN 5855-01-199-2046
NSN 5985-01-410-8977
NSN 7035-01-512-8096
NSN 5895-01-448-8901
NSN 5925-00-375-5468
NSN 5915-01-549-1506
NSN 5998-00-716-7638
NSN 5855-01-656-6808
NSN 6610-00-243-0553
NSN 6110-01-370-2067