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 5996-00-116-7498
NSN 5895-01-278-3756
NSN 5910-01-167-5106
NSN 5915-01-393-8841
NSN 6130-01-536-6097
NSN 5998-01-616-6739
NSN 5905-01-547-3449
NSN 5999-00-936-0112
NSN 5920-00-936-1661
NSN 5985-01-375-1301
NSN 6320-00-115-0883
NSN 5930-01-185-7594