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 5965-01-239-4034
NSN 7035-00-238-3662
NSN 5975-00-019-1781
NSN 5855-01-616-6544
NSN 6685-01-322-5688
NSN 5985-01-601-8917
NSN 5960-01-170-4057
NSN 6105-01-324-4668
NSN 6320-00-688-9983
NSN 5835-01-229-6964
NSN 5895-01-522-1708
NSN 6145-00-251-9894