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 6105-00-856-7304
NSN 5910-01-381-5624
NSN 6610-01-158-7311
NSN 5950-01-348-7902
NSN 5925-01-337-2362
NSN 7035-00-213-6413
NSN 6610-01-545-0766
NSN 5945-01-096-3858
NSN 5835-01-524-2742
NSN 6135-01-132-6310
NSN 5998-01-202-8949
NSN 5965-00-790-6539