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 5905-00-877-9859
NSN 4140-00-035-4997
NSN 4140-00-794-2960
NSN 5985-00-567-0349
NSN 5975-00-665-0113
NSN 5950-01-264-3300
NSN 6610-01-398-8092
NSN 5835-01-557-9062
NSN 5910-00-343-9585
NSN 5950-01-148-4015
NSN 5910-01-507-3683
NSN 5985-00-687-1046