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 6135-01-202-8113
NSN 6610-01-067-0228
NSN 5996-01-144-4691
NSN 5935-01-394-4968
NSN 5965-01-482-8786
NSN 5835-01-155-8301
NSN 5895-00-193-0453
NSN 5915-00-254-3436
NSN 6110-00-821-5534
NSN 5895-01-197-7401
NSN 5915-00-553-8755
NSN 6320-00-456-0836