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 5999-01-453-9486
NSN 5985-01-145-3402
NSN 5999-00-583-7949
NSN 5930-01-254-7844
NSN 6130-01-545-1984
NSN 5998-01-429-8441
NSN 5998-01-461-5498
NSN 6620-01-543-5491
NSN 6105-01-438-6955
NSN 2925-00-041-0439
NSN 6145-00-472-9413
NSN 5910-01-609-8495