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 5935-00-150-2929
NSN 5905-01-400-5968
NSN 5920-01-514-7007
NSN 6620-01-259-5944
NSN 6150-01-139-3373
NSN 5895-01-654-2686
NSN 6220-00-232-9706
NSN 5910-01-359-3284
NSN 5998-01-396-2821
NSN 4140-00-919-5020
NSN 5855-01-430-9689
NSN 6130-00-910-2757