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 6105-01-401-5361
NSN 5855-01-190-7049
NSN 5905-01-129-0539
NSN 5930-01-460-9577
NSN 5910-00-213-6457
NSN 6105-01-157-7011
NSN 5965-01-501-5638
NSN 6610-00-132-2055
NSN 6240-01-440-7922
NSN 5905-00-151-6653
NSN 5835-01-061-1647
NSN 5965-01-388-0565