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 6320-01-544-2799
NSN 5895-00-401-4917
NSN 5910-01-306-3994
NSN 7035-00-703-3535
NSN 6105-01-338-0782
NSN 5998-00-227-2118
NSN 6130-01-572-9248
NSN 6685-01-223-3940
NSN 5930-00-292-0520
NSN 5910-00-397-1849
NSN 6110-01-072-7883
NSN 6320-01-100-7554