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 5998-01-077-5743
NSN 6610-01-012-4081
NSN 5998-01-277-4973
NSN 5996-01-374-3452
NSN 5998-01-118-2783
NSN 6105-00-581-5331
NSN 5950-01-055-6333
NSN 5975-01-180-8346
NSN 5950-01-601-0046
NSN 5960-01-272-5642
NSN 5985-00-758-4548
NSN 6610-01-471-2017