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 6650-00-195-7519
NSN 2925-01-350-0200
NSN 5935-01-184-6156
NSN 5965-01-265-6814
NSN 5975-00-538-7957
NSN 5990-01-145-2878
NSN 6130-01-267-6123
NSN 6320-00-857-4073
NSN 7035-01-508-5064
NSN 6610-01-243-8506
NSN 5910-01-165-8425
NSN 5915-01-516-5073