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 5910-01-626-2410
NSN 6130-01-391-9754
NSN 6145-00-632-8674
NSN 6105-00-792-5444
NSN 5965-01-399-8454
NSN 6145-00-902-1410
NSN 6105-01-376-9012
NSN 5915-00-232-8153
NSN 5975-01-473-2767
NSN 5935-00-185-5560
NSN 5950-01-040-4155
NSN 5975-01-241-3336