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 5996-01-433-9067
NSN 6320-00-098-2858
NSN 5925-00-881-2465
NSN 4140-00-843-1300
NSN 5999-01-249-6594
NSN 5998-01-454-4346
NSN 7035-01-521-3449
NSN 5996-01-188-7548
NSN 5895-01-174-0850
NSN 5945-00-919-4414
NSN 6650-00-398-1821
NSN 5990-01-076-6858