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 5925-01-446-6849
NSN 6110-00-314-3208
NSN 6320-01-450-5510
NSN 5930-01-020-8942
NSN 5915-01-227-0158
NSN 5999-01-524-2730
NSN 4140-00-295-0787
NSN 5996-01-177-2848
NSN 6620-01-250-1692
NSN 6135-00-221-4720
NSN 5985-01-543-3513
NSN 5945-01-516-6958