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 5950-01-356-1368
NSN 2925-01-387-0870
NSN 5930-00-836-1080
NSN 6220-01-284-6347
NSN 5915-00-081-0536
NSN 7035-01-132-7209
NSN 5985-01-441-3125
NSN 6320-01-441-2438
NSN 5935-01-467-9950
NSN 5996-00-105-0862
NSN 5915-00-528-9286
NSN 5950-00-471-6072