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 5915-00-468-3911
NSN 6150-01-283-4355
NSN 5965-00-223-6354
NSN 5985-01-492-6331
NSN 5998-00-156-4574
NSN 5905-01-514-1507
NSN 5835-01-004-8997
NSN 6130-01-242-8945
NSN 6620-01-218-8048
NSN 7035-00-205-1932
NSN 5930-01-100-0818
NSN 6145-00-828-9024