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 6135-01-110-9470
NSN 5910-01-340-1351
NSN 6320-00-937-5625
NSN 5915-01-012-1854
NSN 5999-00-353-1234
NSN 5950-00-671-3020
NSN 5996-01-522-4242
NSN 5965-01-560-8572
NSN 6610-00-684-7683
NSN 5910-01-261-9536
NSN 5835-01-004-8997
NSN 5895-01-421-9688