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 5950-01-286-1575
NSN 6135-00-078-9931
NSN 5960-01-130-6413
NSN 7035-01-426-4133
NSN 6135-01-633-8502
NSN 5935-01-534-7863
NSN 5855-00-281-3843
NSN 5910-00-524-0325
NSN 6220-01-365-9048
NSN 5950-01-052-6918
NSN 6135-01-384-3915
NSN 5935-01-634-0668