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 6130-01-182-9605
NSN 5925-01-367-5585
NSN 6130-01-350-3585
NSN 5945-01-196-6030
NSN 5935-00-230-1819
NSN 5945-01-330-6798
NSN 5915-01-250-6809
NSN 5985-00-341-6249
NSN 4140-01-272-8091
NSN 5965-00-405-3793
NSN 7035-00-549-2722
NSN 5996-01-277-5156