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 5915-01-313-6589
NSN 5945-01-495-5893
NSN 6685-01-004-0076
NSN 5855-01-607-6521
NSN 5950-01-127-7345
NSN 5999-00-268-3022
NSN 6110-00-950-6065
NSN 6105-00-585-3661
NSN 5990-00-232-3965
NSN 5945-01-153-7499
NSN 6240-01-224-7656
NSN 6130-00-246-5638