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 6130-01-634-0603
NSN 5915-01-449-5391
NSN 5920-01-166-4001
NSN 5965-00-554-4138
NSN 5915-01-471-3487
NSN 5975-01-580-2108
NSN 5895-01-584-2010
NSN 5996-01-277-3912
NSN 5835-00-918-8169
NSN 5855-01-435-5548
NSN 5930-01-483-3496
NSN 5905-01-443-0983