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 6320-01-516-3836
NSN 6610-01-537-7260
NSN 5905-01-228-9036
NSN 5960-00-647-9159
NSN 5895-01-445-5526
NSN 6150-01-355-8488
NSN 6105-01-534-5360
NSN 5960-00-233-5488
NSN 5905-01-424-9749
NSN 6145-01-254-8502
NSN 6650-01-372-9250
NSN 5930-01-180-9566