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 6610-00-159-1119
NSN 2925-01-609-8464
NSN 5910-01-489-0966
NSN 5835-00-198-4936
NSN 6110-01-037-2163
NSN 5895-01-197-9849
NSN 5925-00-770-4068
NSN 5910-01-436-3852
NSN 5915-01-315-7433
NSN 6685-00-352-8278
NSN 5965-00-035-4556
NSN 6620-01-502-7105