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 5990-01-242-9653
NSN 5920-01-086-7219
NSN 6645-01-117-4927
NSN 5925-01-351-5541
NSN 5999-00-099-0025
NSN 6240-01-435-7973
NSN 5925-00-199-9565
NSN 6220-01-210-5401
NSN 4140-00-203-4844
NSN 5945-01-196-6030
NSN 5930-01-555-9721
NSN 6620-01-487-8735