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 6110-01-066-4036
NSN 6620-01-444-4048
NSN 5910-01-550-9709
NSN 5998-01-386-5773
NSN 6220-00-757-2025
NSN 6320-00-886-9771
NSN 5945-01-482-5743
NSN 5950-01-305-5164
NSN 5965-01-426-8325
NSN 5950-01-324-1665
NSN 5920-01-224-6530
NSN 5935-01-315-9264