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 5930-00-255-6218
NSN 6110-01-113-9531
NSN 6135-01-456-7541
NSN 6620-00-253-6329
NSN 5999-01-278-1804
NSN 5920-00-852-7364
NSN 5920-00-356-2103
NSN 5935-00-513-3092
NSN 5915-01-255-9661
NSN 5998-01-633-7315
NSN 7035-00-513-9764
NSN 6145-00-243-8466