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 5975-00-148-8499
NSN 6685-00-931-7790
NSN 5975-00-234-6779
NSN 5835-01-331-5735
NSN 5915-01-252-3925
NSN 6650-00-518-2962
NSN 6150-01-279-1879
NSN 5915-00-465-2321
NSN 6110-00-851-1981
NSN 6240-01-359-6024
NSN 6110-01-148-2923
NSN 6135-01-312-1040