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 5965-01-434-8759
NSN 5985-01-521-2815
NSN 6150-01-150-8074
NSN 5835-01-238-3381
NSN 6105-00-446-4858
NSN 6150-01-024-3824
NSN 6220-00-491-5814
NSN 5990-01-516-9665
NSN 4140-01-116-3138
NSN 5945-01-197-2923
NSN 5975-00-269-4365
NSN 2925-01-560-4123