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 6110-01-415-6545
NSN 7035-01-386-3004
NSN 6610-00-150-6408
NSN 5996-00-794-9688
NSN 5996-01-493-7962
NSN 5915-01-342-1678
NSN 5945-00-627-2068
NSN 5855-01-070-8084
NSN 5895-00-483-2669
NSN 5945-01-591-0290
NSN 5975-00-901-3180
NSN 5960-00-356-6692