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 5945-01-456-2077
NSN 6110-01-579-4480
NSN 5960-01-443-4861
NSN 5965-01-189-2421
NSN 5915-00-928-3275
NSN 5950-00-332-9327
NSN 5905-01-548-0377
NSN 5905-00-838-5439
NSN 6320-00-358-1946
NSN 5999-01-435-6568
NSN 5895-00-419-3634
NSN 6240-01-023-2013