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 5930-00-934-2843
NSN 5945-01-270-8624
NSN 5920-00-314-5313
NSN 5950-00-171-2894
NSN 6130-01-510-9313
NSN 5999-01-411-9537
NSN 6685-00-516-2173
NSN 6130-00-139-6409
NSN 6610-01-523-2958
NSN 5965-01-098-7028
NSN 5985-01-606-0526
NSN 5935-01-520-9271