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 5915-01-633-7848
NSN 5996-01-142-0878
NSN 5920-00-771-7280
NSN 5996-01-350-3345
NSN 6645-00-503-1379
NSN 6145-01-625-7843
NSN 5920-00-276-8657
NSN 5910-01-562-0623
NSN 5998-01-082-9883
NSN 5998-01-419-4992
NSN 5910-01-468-5891
NSN 6145-00-356-1923