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 5999-01-413-9776
NSN 5915-00-278-5561
NSN 5895-00-772-3695
NSN 5965-01-584-2586
NSN 7035-00-096-9986
NSN 6620-01-423-0833
NSN 6620-01-168-1615
NSN 5985-01-150-8007
NSN 5835-01-555-8963
NSN 6110-01-518-7044
NSN 6240-00-382-5889
NSN 6645-01-348-1120