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 6620-00-445-8325
NSN 6135-00-950-2669
NSN 6320-00-089-9426
NSN 6645-00-825-5677
NSN 5985-00-562-7438
NSN 5835-00-518-4507
NSN 5915-01-008-8580
NSN 6110-00-141-1966
NSN 6620-00-930-5680
NSN 6620-00-973-7946
NSN 5855-01-459-5024
NSN 5910-01-055-0164