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 6650-00-406-2645
NSN 6220-01-127-2125
NSN 5895-01-339-5518
NSN 5925-01-378-2914
NSN 5910-00-849-4024
NSN 5930-01-340-8398
NSN 5950-01-116-2955
NSN 5835-00-891-2784
NSN 5996-01-147-6054
NSN 5950-00-719-7470
NSN 4140-01-323-4279
NSN 6135-00-542-6216