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 6650-01-035-3041
NSN 5910-00-598-3674
NSN 5905-01-463-8665
NSN 5905-01-106-6143
NSN 5855-01-519-7929
NSN 5950-01-176-3632
NSN 5998-01-148-3748
NSN 5915-01-599-2343
NSN 6610-01-357-9188
NSN 7035-01-349-4348
NSN 5945-00-282-3181
NSN 6320-01-116-3980