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 6135-01-086-0809
NSN 6105-01-065-3872
NSN 5915-01-471-7814
NSN 5945-00-820-2098
NSN 6610-00-896-3813
NSN 6135-01-425-5553
NSN 2925-00-918-0859
NSN 5945-01-341-9424
NSN 5998-01-627-0704
NSN 5915-00-959-5454
NSN 5895-01-020-7771
NSN 5998-00-218-1360