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 5998-01-169-4835
NSN 6620-01-589-5411
NSN 5998-01-257-4552
NSN 5930-00-587-1393
NSN 6145-01-269-9289
NSN 6620-01-622-4980
NSN 5990-00-274-3225
NSN 5935-01-557-8501
NSN 6610-01-067-6591
NSN 6240-01-370-0511
NSN 6320-01-207-0636
NSN 5925-01-159-5236