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 6105-01-102-0009
NSN 6220-01-455-4768
NSN 4140-00-299-0595
NSN 6240-01-401-5340
NSN 6105-01-505-3367
NSN 5895-01-436-1132
NSN 6145-00-255-7696
NSN 6130-01-352-6112
NSN 5945-01-328-7929
NSN 6145-00-100-4358
NSN 5960-01-293-6624
NSN 6650-01-272-3727