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 6610-01-406-4985
NSN 5835-01-147-7526
NSN 7035-00-553-6951
NSN 5965-01-513-5546
NSN 5915-01-542-9037
NSN 5975-01-261-6328
NSN 5990-01-553-6859
NSN 7035-00-437-7950
NSN 6135-01-354-5535
NSN 7035-01-107-2811
NSN 5975-00-636-4910
NSN 6620-01-253-0374