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 5945-01-438-9513
NSN 5985-01-436-2218
NSN 6610-00-832-0608
NSN 5999-01-113-5820
NSN 6685-00-455-3729
NSN 7035-01-423-8343
NSN 6320-01-445-0325
NSN 5965-01-039-8557
NSN 5985-01-590-2961
NSN 6105-01-605-0139
NSN 6150-01-346-1298
NSN 4140-01-270-1067