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 6610-00-061-7882
NSN 6620-00-684-6771
NSN 5855-00-089-3974
NSN 5920-01-270-7795
NSN 5915-01-157-2807
NSN 6135-01-365-2707
NSN 5960-01-430-3911
NSN 4140-01-149-4180
NSN 5920-00-508-5804
NSN 7035-01-434-6134
NSN 2925-01-437-9041
NSN 5945-00-900-1398