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 5910-01-461-3108
NSN 7035-00-946-2642
NSN 6320-00-483-0451
NSN 7035-01-633-9537
NSN 5835-00-435-6638
NSN 5905-01-419-4840
NSN 2925-01-035-7699
NSN 5835-00-233-6327
NSN 5915-01-381-1255
NSN 5930-01-197-9467
NSN 5960-01-048-8228
NSN 6610-01-084-8224