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 5930-00-412-2343
NSN 7035-01-423-8343
NSN 5930-00-669-7467
NSN 5985-01-320-7438
NSN 6145-00-782-4420
NSN 5960-01-389-4055
NSN 6110-00-781-4285
NSN 5999-01-169-6052
NSN 6220-01-139-2138
NSN 5975-01-571-0421
NSN 6685-01-253-2056
NSN 5910-00-701-5044