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 6105-01-072-3619
NSN 6320-00-977-3930
NSN 6650-01-217-0303
NSN 5985-01-121-4593
NSN 5996-01-352-7105
NSN 7035-01-458-3532
NSN 5950-01-347-3627
NSN 6220-01-418-0383
NSN 5895-01-340-0571
NSN 5965-00-735-9315
NSN 5835-01-252-5879
NSN 5920-01-586-0553