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 5950-01-250-3687
NSN 5965-00-006-8004
NSN 5835-01-046-5632
NSN 6610-01-504-7622
NSN 5998-01-164-5757
NSN 5855-00-135-0797
NSN 5998-01-063-7568
NSN 6145-01-434-5848
NSN 5975-00-944-4177
NSN 5905-01-372-6438
NSN 7035-00-059-7970
NSN 7035-01-061-4754