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 5835-00-936-8753
NSN 5945-00-936-0568
NSN 5996-01-370-9886
NSN 5910-00-070-8057
NSN 6145-01-092-8201
NSN 5835-01-469-6009
NSN 5985-00-708-2193
NSN 5920-01-557-0616
NSN 5930-00-582-1730
NSN 5975-01-025-5794
NSN 5985-01-017-7342
NSN 5835-00-841-2650