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 6130-01-453-8008
NSN 6110-00-627-9710
NSN 5915-00-236-8097
NSN 6220-01-117-7619
NSN 5998-01-521-2970
NSN 6650-01-235-0981
NSN 5965-00-119-3550
NSN 6240-01-610-3210
NSN 6240-01-548-4593
NSN 6320-00-994-0179
NSN 5999-01-109-4768
NSN 5998-01-391-5000