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 5910-01-072-6588
NSN 6620-01-091-3722
NSN 5960-01-619-9361
NSN 6240-01-609-3662
NSN 6620-01-283-6961
NSN 6320-00-823-2015
NSN 5895-01-567-4035
NSN 2925-01-623-9285
NSN 7035-01-129-7834
NSN 5960-00-698-3765
NSN 5965-01-492-5695
NSN 5835-01-328-6626