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 5945-00-106-8460
NSN 6610-01-352-6344
NSN 6105-01-168-8335
NSN 6135-01-518-9813
NSN 6145-00-195-4063
NSN 5855-00-791-5000
NSN 5945-00-062-8959
NSN 6645-01-076-4655
NSN 4140-01-569-6487
NSN 6685-01-417-6569
NSN 5990-01-516-9665
NSN 5925-01-210-8875