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 6685-00-369-0279
NSN 5975-01-252-3611
NSN 6650-00-155-8431
NSN 6150-01-141-8088
NSN 5920-00-269-4060
NSN 6650-01-653-7303
NSN 5930-00-327-5831
NSN 6320-01-564-0893
NSN 7035-01-045-1272
NSN 5990-01-240-1100
NSN 5895-01-104-0976
NSN 5960-01-206-0743