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 5945-01-627-9124
NSN 6220-01-338-1728
NSN 6620-01-100-3181
NSN 5998-00-909-4067
NSN 6320-01-185-3857
NSN 6320-01-072-2073
NSN 5930-01-219-7547
NSN 5895-00-805-3919
NSN 5915-01-415-3100
NSN 6650-01-255-0423
NSN 7035-01-443-3052
NSN 6650-00-191-9000