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 5855-01-441-0401
NSN 5935-01-519-6531
NSN 5999-00-482-0916
NSN 5945-01-546-6206
NSN 6105-00-312-5385
NSN 5935-01-134-8521
NSN 5915-01-473-7193
NSN 5835-00-315-3797
NSN 6150-01-370-6435
NSN 5855-01-337-0245
NSN 5925-00-078-2842
NSN 7035-01-218-6960