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 6150-00-849-9772
NSN 5925-01-614-8094
NSN 6220-00-189-6561
NSN 4140-00-073-4475
NSN 6610-01-487-6843
NSN 5975-01-255-6828
NSN 6685-01-538-4090
NSN 6620-00-273-8735
NSN 5945-01-077-2395
NSN 5945-01-263-8644
NSN 6105-01-138-6108
NSN 5915-01-302-2100