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 5999-00-614-5275
NSN 5895-01-433-3849
NSN 5925-01-324-5260
NSN 5985-00-964-9673
NSN 6610-01-234-9098
NSN 5915-01-512-8851
NSN 5985-00-412-9603
NSN 5895-01-658-2241
NSN 7035-01-160-4423
NSN 5950-00-574-5562
NSN 5998-01-514-3673
NSN 6610-01-417-3011