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 5965-00-928-6983
NSN 5920-00-399-7760
NSN 5920-00-840-5428
NSN 5930-01-496-2031
NSN 6620-01-652-4349
NSN 5835-01-512-4834
NSN 6620-01-432-7032
NSN 5950-00-180-9943
NSN 5835-01-171-9126
NSN 5910-01-655-9937
NSN 6650-01-218-4742
NSN 6135-01-223-3869