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 6610-01-242-9674
NSN 7035-01-307-5366
NSN 6650-00-624-3686
NSN 6620-01-178-4771
NSN 5998-01-333-3533
NSN 7035-01-193-2667
NSN 6650-01-368-9673
NSN 5996-01-338-2407
NSN 5925-00-100-0102
NSN 5835-01-259-0859
NSN 6135-01-098-3020
NSN 5905-01-129-0539