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 6685-01-604-4054
NSN 5998-01-442-9210
NSN 5945-01-350-4132
NSN 5996-01-351-1558
NSN 5999-00-370-3894
NSN 2925-01-139-5144
NSN 6105-01-107-4846
NSN 5950-00-132-2604
NSN 7035-00-193-2269
NSN 5950-00-715-6400
NSN 6145-01-461-2750
NSN 5945-01-614-3698