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 5950-01-546-7686
NSN 5930-01-358-9504
NSN 6320-01-497-3116
NSN 5996-01-525-4269
NSN 5835-01-229-6964
NSN 6320-00-790-4844
NSN 5965-01-050-8447
NSN 5996-01-093-1944
NSN 6320-01-111-0960
NSN 5965-01-100-3878
NSN 5905-00-827-0515
NSN 5990-01-654-6203