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 5999-01-367-8228
NSN 5895-00-596-8678
NSN 5855-00-586-6255
NSN 5920-00-094-0655
NSN 6150-01-337-5098
NSN 5925-01-486-1918
NSN 5945-01-532-6248
NSN 5975-01-306-9382
NSN 5998-01-284-3636
NSN 5965-00-997-5764
NSN 5930-01-039-6567
NSN 6130-01-582-9697