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 6145-01-006-6984
NSN 6685-00-553-8733
NSN 5855-00-149-0766
NSN 6105-01-087-6925
NSN 5999-00-960-6830
NSN 6320-00-937-5625
NSN 6620-01-265-0632
NSN 5998-00-929-5634
NSN 7035-01-643-6559
NSN 5999-01-204-2875
NSN 5990-01-035-5734
NSN 5895-00-494-8589