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 5965-01-615-9931
NSN 5945-01-121-6047
NSN 5930-01-440-9887
NSN 5835-00-019-1816
NSN 5945-00-379-4660
NSN 5999-01-435-0917
NSN 6645-01-599-2311
NSN 6145-01-464-3380
NSN 5915-00-863-6751
NSN 6610-01-398-8092
NSN 6645-00-629-9367
NSN 6145-00-724-5142