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 6105-01-138-4894
NSN 5915-00-370-2374
NSN 6105-01-179-1365
NSN 6685-01-521-3127
NSN 5895-01-392-9147
NSN 5895-01-449-4689
NSN 5996-01-170-0262
NSN 5855-00-610-4052
NSN 5975-01-549-9335
NSN 5835-00-055-0953
NSN 5965-01-512-1985
NSN 6130-01-288-5467