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 5996-01-330-8742
NSN 5855-01-657-7657
NSN 5999-00-482-5608
NSN 5935-01-642-3136
NSN 6130-00-598-2034
NSN 5895-00-514-2905
NSN 2925-00-896-9819
NSN 6150-01-513-3347
NSN 6110-01-228-5928
NSN 6610-01-613-5689
NSN 5945-01-187-5752
NSN 6150-01-145-4449