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 5965-01-364-0334
NSN 6150-01-191-6431
NSN 5996-00-767-4877
NSN 6135-01-518-9813
NSN 5855-01-385-8846
NSN 5998-01-091-6011
NSN 6240-00-212-4305
NSN 6220-00-861-0971
NSN 6610-00-281-9516
NSN 5920-01-541-0443
NSN 5920-00-886-7896
NSN 5915-00-677-2816