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 6105-00-583-9958
NSN 5935-01-149-7033
NSN 5930-01-233-7152
NSN 5935-00-394-3726
NSN 5895-00-818-2453
NSN 6320-01-459-6992
NSN 5930-01-286-0204
NSN 7035-00-008-1809
NSN 5996-01-240-7085
NSN 6620-01-111-5847
NSN 5985-01-241-6993
NSN 5915-00-807-3662