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 5835-00-289-9080
NSN 5985-01-617-5355
NSN 7035-01-311-8424
NSN 6105-01-051-3001
NSN 6610-00-325-0485
NSN 5835-01-336-1153
NSN 5895-01-147-2583
NSN 6645-01-125-3935
NSN 6105-01-567-0810
NSN 6320-01-272-7072
NSN 5999-00-990-1731
NSN 5835-00-102-2373