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 5835-01-436-6549
NSN 5910-01-469-5989
NSN 5998-01-132-1895
NSN 6645-00-038-6736
NSN 6320-01-564-0893
NSN 6105-00-929-8138
NSN 5945-01-423-0045
NSN 6620-01-097-1038
NSN 5915-01-018-3137
NSN 6150-01-249-4119
NSN 7035-01-218-6960
NSN 5990-01-516-9665