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 6130-01-169-1427
NSN 5998-00-221-7502
NSN 6620-00-306-5075
NSN 7035-01-024-1771
NSN 5835-00-926-0195
NSN 7035-01-217-7474
NSN 5835-01-202-1376
NSN 5915-01-586-6546
NSN 6320-01-476-7476
NSN 6610-00-983-4482
NSN 5915-01-383-4928
NSN 6620-00-070-2680