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 6645-01-548-7433
NSN 5915-01-012-2964
NSN 5915-00-736-3751
NSN 7035-01-282-7124
NSN 5975-01-555-0547
NSN 5935-01-532-4237
NSN 5835-01-044-2628
NSN 5855-01-038-2189
NSN 5965-01-461-4418
NSN 5895-00-852-4237
NSN 6105-01-071-5565
NSN 5835-01-227-2318