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 6220-01-579-0349
NSN 6110-01-545-5770
NSN 6105-01-081-2041
NSN 5835-01-457-7951
NSN 5910-00-490-5078
NSN 7035-01-024-9511
NSN 5835-01-412-0344
NSN 5990-00-269-2226
NSN 7035-01-470-1983
NSN 6220-01-493-5148
NSN 7035-01-146-7096
NSN 5975-00-050-3729