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 5990-01-272-4091
NSN 6105-00-292-4110
NSN 5990-00-087-6177
NSN 6610-00-149-1534
NSN 5910-01-069-0253
NSN 6150-01-187-7293
NSN 4140-00-886-1710
NSN 7035-00-135-4758
NSN 5996-01-142-0878
NSN 5996-01-268-1625
NSN 5915-00-803-5396
NSN 5999-01-342-1379