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 6320-01-125-3361
NSN 5965-01-090-6245
NSN 5935-01-463-5493
NSN 5895-00-492-6099
NSN 5950-00-233-4439
NSN 5910-01-514-8481
NSN 5965-01-500-2468
NSN 6220-01-330-0582
NSN 5945-00-399-0716
NSN 5945-00-492-5876
NSN 5930-01-173-7138
NSN 6105-01-446-4710