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 5950-00-200-9872
NSN 5960-00-060-3752
NSN 5945-00-833-6606
NSN 5945-01-036-1962
NSN 6240-00-091-9276
NSN 5835-00-419-6576
NSN 6620-01-441-7896
NSN 5910-01-586-8785
NSN 5855-01-406-7237
NSN 5920-00-149-0013
NSN 6650-01-020-6148
NSN 2925-01-514-6301