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 6145-00-974-3987
NSN 5835-01-416-6455
NSN 6105-00-515-4938
NSN 5985-00-063-9297
NSN 6685-01-363-5820
NSN 6105-01-118-1074
NSN 5950-01-005-3807
NSN 6320-00-422-9006
NSN 5935-00-233-7494
NSN 5998-01-287-7497
NSN 5996-00-605-8496
NSN 5935-01-206-5376