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 5975-00-877-4876
NSN 5998-01-443-1792
NSN 5925-01-549-0936
NSN 5855-01-323-5394
NSN 5855-00-962-5792
NSN 4140-01-240-1116
NSN 5930-00-824-5484
NSN 6220-01-612-8224
NSN 5996-00-240-0010
NSN 5985-00-341-2374
NSN 5895-01-050-3490
NSN 5835-01-061-1647