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 6320-00-450-7014
NSN 5915-01-342-2535
NSN 5855-01-007-9541
NSN 6130-01-447-3164
NSN 6650-01-387-9381
NSN 6650-00-764-0731
NSN 5945-01-143-7768
NSN 6610-01-023-6073
NSN 6145-01-133-5949
NSN 5910-00-080-0321
NSN 6135-01-627-2603
NSN 5905-01-331-6270