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 6135-00-542-6216
NSN 6685-01-301-9036
NSN 5935-00-756-7033
NSN 6130-01-392-2198
NSN 5835-00-892-3510
NSN 6320-01-384-7079
NSN 5999-00-355-4463
NSN 5950-01-429-9057
NSN 5998-00-186-6907
NSN 5990-00-111-3614
NSN 5920-01-189-5714
NSN 5985-01-614-1968