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 5895-00-522-7935
NSN 6240-01-538-5525
NSN 6220-00-569-0970
NSN 5915-01-100-4105
NSN 7035-01-211-5636
NSN 6110-00-205-1778
NSN 5910-01-069-2690
NSN 5895-01-016-6813
NSN 5895-01-441-9089
NSN 6320-00-701-0437
NSN 6650-00-618-9398
NSN 5985-01-057-8723