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 5925-01-060-9523
NSN 6220-00-825-2783
NSN 6130-00-708-7543
NSN 5835-01-064-6024
NSN 4140-00-249-5603
NSN 5999-01-128-4553
NSN 5920-01-527-5388
NSN 6130-01-049-4305
NSN 5915-01-384-3704
NSN 5935-01-624-1372
NSN 5999-01-370-1821
NSN 5998-01-185-8455