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 6105-01-004-7890
NSN 5920-00-470-2903
NSN 5925-01-515-0374
NSN 7035-01-025-9312
NSN 4140-01-305-4446
NSN 6610-00-499-4642
NSN 6105-00-870-4023
NSN 5920-01-206-3977
NSN 5935-01-057-7637
NSN 5999-00-786-7073
NSN 5935-00-509-2835
NSN 5935-00-398-1584