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 5960-00-110-3285
NSN 5915-01-063-4470
NSN 6240-01-454-1029
NSN 5960-00-549-0023
NSN 6105-01-359-2962
NSN 5930-01-043-4660
NSN 6220-01-584-9426
NSN 5965-01-569-8634
NSN 4140-01-194-8291
NSN 5910-00-018-2911
NSN 6320-01-521-0377
NSN 6645-01-244-4881