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 5998-00-079-3080
NSN 6620-01-561-7994
NSN 5910-00-751-9581
NSN 5950-01-116-2142
NSN 6650-00-324-4973
NSN 5975-01-509-4619
NSN 6610-00-300-4774
NSN 6320-01-233-5798
NSN 5945-00-142-0005
NSN 6150-01-116-3188
NSN 6650-01-245-7642
NSN 6110-00-116-5514