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 6610-00-285-5366
NSN 7035-01-107-2811
NSN 6650-01-392-8086
NSN 6150-01-302-2637
NSN 6645-01-121-6952
NSN 5855-01-191-3404
NSN 4140-00-144-6833
NSN 5990-01-443-2931
NSN 5990-01-127-4853
NSN 5990-00-809-5286
NSN 6610-00-172-7658
NSN 5935-01-339-9080