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 5965-00-156-8562
NSN 5910-01-603-2070
NSN 5950-01-458-1775
NSN 5985-01-062-0675
NSN 6110-01-512-9520
NSN 5835-01-150-6084
NSN 5915-01-248-1909
NSN 2925-00-545-2285
NSN 5998-01-215-6727
NSN 5925-01-591-0307
NSN 5960-01-119-1288
NSN 5915-01-495-9347