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 2925-00-973-9413
NSN 5835-01-659-9851
NSN 6320-00-242-3300
NSN 5965-01-178-7853
NSN 6105-01-423-9199
NSN 5975-00-687-2196
NSN 5950-01-109-3809
NSN 5925-00-823-2909
NSN 5855-00-337-3679
NSN 6145-01-370-5989
NSN 6145-01-391-7494
NSN 6130-01-514-7059