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 5895-01-080-8272
NSN 5835-00-770-2843
NSN 5950-00-290-8090
NSN 5975-00-517-8116
NSN 5835-01-593-7579
NSN 5895-01-048-5131
NSN 5930-01-176-3465
NSN 5925-00-379-0920
NSN 6220-01-079-7772
NSN 5950-01-154-0559
NSN 6105-01-014-6104
NSN 5990-01-504-9265