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 6130-01-209-2620
NSN 6610-01-391-5092
NSN 5910-01-434-5732
NSN 6650-01-543-3349
NSN 5935-00-128-6144
NSN 5935-00-153-4887
NSN 6320-00-394-8458
NSN 5999-01-297-6791
NSN 5965-00-605-8239
NSN 5996-01-183-0888
NSN 5910-01-369-8685
NSN 6105-01-375-6572