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 6135-01-071-4923
NSN 5915-01-492-6153
NSN 6220-01-472-3785
NSN 5925-01-625-6472
NSN 4140-00-140-6606
NSN 6150-01-215-7951
NSN 6220-00-487-4424
NSN 5950-01-196-1647
NSN 4140-01-561-0386
NSN 5910-01-020-9476
NSN 5975-01-155-7084
NSN 5910-00-296-8816