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 6130-01-371-2960
NSN 6685-00-877-4185
NSN 6130-01-208-1045
NSN 5910-01-221-6418
NSN 6110-01-657-0155
NSN 5985-01-135-5362
NSN 5835-00-358-4235
NSN 5910-01-171-0563
NSN 6220-01-592-6113
NSN 6320-01-262-8642
NSN 5950-00-682-5379
NSN 6685-01-391-3508