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 5965-01-415-2898
NSN 5855-01-268-6468
NSN 5990-01-303-0564
NSN 7035-00-360-2008
NSN 5960-00-140-9583
NSN 5950-01-555-2997
NSN 5996-00-518-2545
NSN 5925-00-918-3023
NSN 5960-01-323-0024
NSN 5915-01-424-6413
NSN 6620-01-165-8958
NSN 7035-00-803-3056