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 5998-01-387-6999
NSN 6105-01-325-8044
NSN 5925-01-640-8752
NSN 5975-00-162-9530
NSN 5930-01-230-0721
NSN 6145-00-553-8196
NSN 6610-01-293-4837
NSN 5835-00-104-2511
NSN 5920-01-407-9465
NSN 5998-01-634-0604
NSN 5910-01-525-6942
NSN 6135-01-264-0382