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 2925-01-472-4423
NSN 5999-00-253-1522
NSN 5930-01-221-2007
NSN 5895-00-149-1830
NSN 7035-01-485-2134
NSN 6620-00-394-1812
NSN 5945-00-287-8022
NSN 6220-00-334-7008
NSN 6320-00-894-1644
NSN 5895-00-075-4516
NSN 5945-00-929-5230
NSN 5935-01-097-2046