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 5960-01-588-8410
NSN 5975-01-027-1642
NSN 6610-01-583-3255
NSN 7035-01-044-0136
NSN 5960-01-192-3128
NSN 6220-00-617-1843
NSN 6610-01-496-6758
NSN 5835-00-752-6065
NSN 6650-01-648-1864
NSN 5998-01-022-7682
NSN 5835-01-555-8963
NSN 6105-01-433-2313