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 5998-00-478-9504
NSN 5855-01-586-9232
NSN 5915-00-869-1386
NSN 5945-00-236-7144
NSN 6610-01-420-3780
NSN 5915-01-327-3617
NSN 6610-01-036-3201
NSN 6130-00-433-3071
NSN 6135-01-574-6577
NSN 6105-00-878-7750
NSN 5990-00-351-5479
NSN 5920-01-056-4746