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 6685-01-423-4613
NSN 5910-01-412-1070
NSN 6685-00-106-7481
NSN 5930-00-737-0661
NSN 5835-00-147-9328
NSN 5910-01-345-7144
NSN 6145-01-449-1343
NSN 5905-01-318-9060
NSN 5835-01-593-7579
NSN 5965-00-522-0922
NSN 5930-01-409-2952
NSN 6650-01-285-1266