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 5960-01-589-6846
NSN 6320-01-240-4637
NSN 5985-00-390-8837
NSN 5935-00-723-6975
NSN 5920-01-557-2860
NSN 5920-01-578-6279
NSN 6610-01-461-5393
NSN 5905-01-077-6245
NSN 5985-01-364-1311
NSN 5930-00-342-0502
NSN 5920-00-226-7148
NSN 6145-00-116-0507