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 6130-00-317-3054
NSN 7035-00-465-3298
NSN 5996-01-204-0675
NSN 6240-01-417-2976
NSN 6610-01-348-0545
NSN 6130-01-202-6607
NSN 5999-01-364-7743
NSN 5905-01-288-7105
NSN 6645-01-461-9250
NSN 5985-01-550-8084
NSN 5835-00-170-5238
NSN 5990-00-351-5479