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 5945-01-212-9604
NSN 5950-01-542-5191
NSN 5910-01-580-0857
NSN 5999-01-179-8148
NSN 5930-01-154-6110
NSN 5835-01-615-8864
NSN 2925-01-419-3805
NSN 5895-01-615-5687
NSN 6650-00-005-8572
NSN 5920-01-518-3900
NSN 5910-01-247-4605
NSN 6150-01-024-0318