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 6105-00-968-7525
NSN 5895-01-415-6326
NSN 5990-00-471-8952
NSN 6130-00-952-1803
NSN 6320-01-021-6633
NSN 5935-01-575-0733
NSN 5975-01-567-3651
NSN 5905-01-209-4946
NSN 6650-00-195-7519
NSN 5998-01-170-4106
NSN 5910-01-484-2639
NSN 5998-01-176-2280