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 6105-01-482-6301
NSN 6110-00-089-3595
NSN 4140-00-365-2531
NSN 6220-01-336-4072
NSN 4140-01-098-0213
NSN 6150-00-679-7066
NSN 6105-01-555-8479
NSN 5975-00-419-4913
NSN 6105-01-372-1162
NSN 6320-01-618-7800
NSN 5895-01-063-8104
NSN 6620-01-174-0308