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 6645-01-206-4888
NSN 5920-01-415-2178
NSN 5998-01-523-5345
NSN 5915-01-485-5547
NSN 5935-00-829-2675
NSN 6620-00-837-9484
NSN 6610-01-303-2281
NSN 7035-01-444-4240
NSN 5920-01-499-6301
NSN 5998-01-512-8563
NSN 6110-00-809-8087
NSN 5999-01-476-2047