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 7035-01-472-5762
NSN 6150-01-557-6359
NSN 5915-01-471-0525
NSN 6610-00-322-2186
NSN 6685-01-389-4130
NSN 5835-01-416-6455
NSN 5895-01-012-5428
NSN 7035-01-555-7335
NSN 5935-01-505-4734
NSN 5965-00-834-6298
NSN 5915-00-696-5475
NSN 6320-01-032-9703